Detailed Tables -American FactFinder Page 1 of 28 MainSearchFeedbackFAQsGlossarySiteMap B17001. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE -Universe: POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Marshall County, Iowa +/-168 +/-779 +/-395 +/-146 +/-53 +/-144 12 to 14 years 7,015 +/-715 49 +/-48 +/-46 +/-40 +/-109 +/-159 +/-110 +/-105 +/-49 +/-44 75 years and over 4,653 +/-448 16 +/-15 +/-486 +/-117 +/-72 +/-169 +/-86 +/-68 +/-81 +/-115 25 to 34 years 25,478 +/-1,427 378 +/-146 +/-198 +/-82 +/-78 +/-73 +/-75 +/-773 +/-434 +/-156 5 years 15,636 +/-1,157 244 +/-107 +/-181 +/-146 +/-111 +/-130 +/-200 +/-216 +/-179 +/-199 55 to 64 years 148,311 +/-771 2,223 +/-134 65to74years88,948+/-6121,392+/-62 75 years and over 73,921 +/-779 684 +/-165 6to11years100,324+/-1,85399412to14years55,205+/-1,47386115years18,255+/-67521716and17years39,628+/-94155318to24years104,296+/-1,81999825to34years160,691+/-1,3591,77935to44years185,585+/-1,3092,12945to54years205,103+/-1,2902,781 35to44years17,540+/-1,03242845to54years15,163+/-89216855to64years10,765+/-88211765to74years7,523+/-61211975yearsandover15,902+/-831118Incomeinthepast12monthsatorabovepovertylevel:2,552,216+/-7,13432,599Male:1,276,603+/-4,38716,075Under5years80,700+/-1,1871,220 Female:178,668+/-4,4382,423Under5years15,897+/-1,1022335years3,127+/-426946to11years13,857+/-1,20426112to14years7,273+/-81011115years2,343+/-4384216and17years5,352+/-5848918to24years38,448+/-1,653265 15years2,003+/-3484316and17years4,598+/-5092918to24years30,289+/-1,64618925to34years15,561+/-1,19729535to44years12,547+/-1,03718645to54years13,306+/-1,01023555to64years8,755+/-6186865to74years4,426+/-55647 IowaEstimateMarginofErrorEstimateMarginofErrorTotal:2,868,031+/-1,55336,740Incomeinthepast12monthsbelowpovertylevel:315,815+/-6,8754,141Male:137,147+/-3,8351,718Under5years17,035+/-1,2232575years3,016+/-561656to11years13,943+/-1,198239 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 2 of 28 Female: 1,275,613 +/-4,580 16,524 +/-566 Under5years77,251+/-1,1961,1845years14,227+/-8922406to11years94,889+/-2,0231,00612to14years51,302+/-1,62676315years19,090+/-91531416and17years35,023+/-1,00332218to24years90,892+/-1,7101,01525to34years149,224+/-1,6351,69035to44years179,536+/-1,0802,066+/-159 +/-117 +/-202 +/-167 +/-136 +/-82 +/-188 +/-171 +/-264 45 to 54 years 203,721 +/-1,145 2,676 +/-119 55to64years150,110+/-1,1042,21065to74years101,483+/-6801,461+/-118 +/-83 75 years and over 108,865 +/-1,073 1,577 +/-154 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. C17001. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE -Universe: POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa Marshall County, Iowa Estimate Margin of Error Estimate Margin of Error Total: 2,868,031 +/-1,553 36,740 +/-168 Income in the past 12 months below poverty level: 315,815 +/-6,875 4,141 +/-779 Male: 137,147 +/-3,835 1,718 +/-395 Under 18 years 47,610 +/-2,272 682 +/-239 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 3 of 28 18 to 64 years 80,458 +/-2,606 973 +/-235 65yearsandover9,079+/-69163Female:178,668+/-4,4382,423Under18years47,849+/-2,48983018to64years107,394+/-2,6561,35665yearsandover23,425+/-1,036237Incomeinthepast12monthsatorabovepovertylevel:2,552,216+/-7,13432,599Male:1,276,603+/-4,38716,075Under18years309,748+/-2,5564,08918to64years803,986+/-2,8289,910+/-46 +/-486 +/-272 +/-285 +/-103 +/-773 +/-434 +/-245 +/-324 65 years and over 162,869 +/-946 2,076 +/-169 Female:1,275,613+/-4,58016,524Under18years291,782+/-2,4933,82918to64years773,483+/-2,9269,657+/-566 +/-334 +/-364 65 years and over 210,348 +/-1,119 3,038 +/-185 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. B17001A. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (WHITE ALONE) - Universe: WHITE ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa Marshall County, Iowa Estimate Margin of Error 33,231Estimate Margin of Error Total: 2,667,940 +/-2,977 +/-676 Income in the past 12 months below poverty level: 263,310 +/-6,497 3,418 +/-803 Male: 112,848 +/-3,702 1,415 +/-399 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 4 of 28 Under5years12,915+/-1,116243+/-1435years2,135+/-45548+/-496to11years10,118+/-929149+/-10412to14years5,130+/-63440+/-4715years1,552+/-31537+/-4616and17years3,522+/-46324+/-3918to24years25,863+/-1,595171+/-10725to34years12,629+/-1,016177+/-12735to44years10,582+/-917186+/-11045to54years11,816+/-953230+/-10455to64years8,067+/-55364+/-4965to74years4,051+/-49230+/-3575yearsandover4,468+/-42316+/-15Female:150,462+/-4,0382,003+/-512Under5years11,445+/-1,004152+/-915years2,303+/-36548+/-486to11years10,429+/-941241+/-17012to14years5,152+/-69154+/-5515years1,827+/-37342+/-6816and17years4,214+/-53484+/-8018to24years34,456+/-1,485205+/-12025to34years19,960+/-1,289280+/-12735to44years15,165+/-947414+/-19945to54years13,391+/-844147+/-6855to64years9,830+/-882117+/-7865to74years6,863+/-581101+/-6875yearsandover15,427+/-828118+/-75Incomeinthepast12monthsatorabovepovertylevel:2,404,630+/-7,68829,813+/-823Male:1,200,625+/-4,50314,778+/-510Under5years73,321+/-1,1221,072+/-1305years13,909+/-1,009218+/-1066to11years91,713+/-1,716855+/-17012to14years50,930+/-1,523848+/-14715years17,092+/-647217+/-11116and17years36,794+/-783466+/-8718to24years97,073+/-1,727804+/-21525to34years146,717+/-1,0931,480+/-16335to44years172,761+/-1,1542,019+/-16945to54years196,586+/-1,0572,665+/-19855to64years143,666+/-6592,107+/-9465to74years87,178+/-5691,392+/-6275yearsandover72,885+/-707635+/-144Female:1,204,005+/-4,61215,035+/-511Under5years69,575+/-1,115913+/-1155years12,831+/-896130+/-736to11years86,351+/-1,886831+/-17312to14years47,462+/-1,617711+/-15115years17,632+/-858278+/-12516and17years32,370+/-900307+/-8318to24years84,684+/-1,680888+/-18025to34years137,266+/-1,3731,362+/-11235to44years168,625+/-1,0881,814+/-22545to54years195,232+/-9392,641+/-10255to64years145,829+/-9402,169+/-10765to74years98,825+/-6691,414+/-7675yearsandover107,323+/-1,0511,577+/-154Source:U.S.CensusBureau,2005-2007AmericanCommunitySurveyDataarebasedonasampleandaresubjecttosamplingvariability.Thedegreeofuncertaintyforanestimatearisingfromsamplingvariabilityisrepresentedthroughtheuseofamarginoferror.Thevalueshownhereisthe90percentmarginoferror.Themarginoferrorcanbeinterpretedroughlyasprovidinga90percentprobabilitythattheintervaldefinedbytheestimateminusthemarginoferrorndtheestimateplusthemarginoferror(thelowerandupperconfidencebounds)containsthetruevalue.Inadditiontosamplingvariability,theACSestimatesaresubjecttononsamplingerror(foradiscussionofnonsamplingvariability,seeAccuracyoftheData).Theeffectofnonsamplingerrorisnotrepresentedinthesetables. Whilethe2007AmericanCommunitySurvey(ACS)datagenerallyreflecttheDecember2006OfficeofManagementandBudget http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 5 of 28 (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. C17001A. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (WHITE ALONE) Universe: WHITE ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. IowaEstimateMarginofErrorEstimateMarginofErrorTotal:2,667,940+/-2,97733,231Incomeinthepast12monthsbelowpovertylevel:263,310+/-6,4973,418Male:112,848+/-3,7021,415Under18years35,372+/-2,02154118to64years68,957+/-2,50782865yearsandover8,519+/-65746Female:150,462+/-4,0382,003Marshall County, Iowa +/-676 +/-803 +/-399 +/-234 +/-219 +/-37 +/-512 Under 18 years 35,370 +/-2,148 621 +/-270 18to64years92,802+/-2,4731,16365yearsandover22,290+/-1,019219Incomeinthepast12monthsatorabovepovertylevel:2,404,630+/-7,68829,813Male:1,200,625+/-4,50314,778Under18years283,759+/-2,2943,67618to64years756,803+/-2,9339,07565yearsandover160,063+/-8622,027Female:1,204,005+/-4,61215,035Under18years266,221+/-2,4153,170+/-299 +/-103 +/-823 +/-510 +/-262 +/-388 +/-148 +/-511 +/-289 18 to 64 years 731,636 +/-2,918 8,874 +/-345 65 years and over 206,148 +/-1,190 2,991 +/-179 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 6 of 28 While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. B17001B. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) -Universe: BLACK OR AFRICAN AMERICAN ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. EstimateMarginofErrorTotal:65,403Incomeinthepast12monthsbelowpovertylevel:22,508Iowa +/-1,660 +/-2,036 Male: 10,360 +/-1,151 Under5years1,5165years3566to11years1,51412to14years1,163+/-433 +/-159 +/-374 +/-358 15 years 182 +/-100 16and17years51918to24years1,83825to34years98135to44years985+/-165 +/-371 +/-364 +/-363 45 to 54 years 734 +/-265 55to64years40765to74years12475yearsandover41Female:12,148+/-176 +/-95 +/-50 +/-1,246 Under 5 years 1,686 +/-344 5years2736to11years1,68512to14years92915years147+/-151 +/-340 +/-318 +/-108 16 and 17 years 580 +/-200 18to24years1,470+/-384 25 to 34 years 2,407 +/-425 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 7 of 28 35 to 44 years 875 +/-223 +/-257 +/-156 +/-155 +/-136 +/-2,338 +/-1,278 +/-448 +/-218 +/-400 +/-299 +/-215 +/-215 +/-389 +/-434 +/-645 +/-447 +/-238 +/-108 75 years and over 482 +/-140 +/-1,421 +/-349 +/-81 +/-402 +/-316 +/-190 +/-259 +/-444 +/-458 +/-341 +/-413 +/-236 +/-190 75 years and over 702 +/-192 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. 45to54years80455to64years58065to74years39575yearsandover317Incomeinthepast12monthsatorabovepovertylevel:42,895Male:22,072Under5years1,9325years4396to11years2,30312to14years1,17115years38816and17years81218to24years1,75325to34years3,39135to44yers3,94445to54years2,93055to64years1,68665to74years841 Female:20,823Under5years1,6515years1036to11years2,20212to14years1,11915years45216and17years94218to24years2,05625to34years3,05435to44yers3,06645to54years2,81455to64years1,69165to74years971 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 8 of 28 NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa EstimateMarginofErrorTotal:65,403Incomeinthepast12monthsbelowpovertylevel:22,508Male:10,360Under18years5,25018to64years4,94565yearsandover165Female:12,148Under18years5,30018to64years6,13665yearsandover712Incomeinthepast12monthsatorabovepovertylevel:42,895Male:22,072Under18years7,04518to64years13,70465yearsandover1,323Female:20,823Under18years6,469 C17001B. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (BLACK OR AFRICAN AMERICAN ALONE) -Universe: BLACK OR AFRICAN AMERICAN ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa +/-1,660 +/-2,036 +/-1,151 +/-869 +/-686 +/-103 +/-1,246 +/-699 +/-694 +/-197 +/-2,338 +/-1,278 +/-838 +/-822 +/-139 +/-1,421 +/-791 18 to 64 years 12,681 +/-865 65 years and over 1,673 +/-274 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 9 of 28 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa B17001C. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) -Universe: AMERICAN INDIAN AND ALASKA NATIVE ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa +/-780 +/-599 +/-320 +/-119 +/-95 6 to 11 years 130 +/-105 +/-97 +/-50 0 +/-127 +/-80 +/-105 +/-47 45 to 54 years 48 +/-46 +/-94 +/-76 +/-25 +/-369 +/-77 +/-88 6 to 11 years 92 +/-58 +/-98 0 +/-127 +/-81 +/-118 +/-226 +/-120 45 to 54 years 79 +/-50 +/-41 +/-20 +/-23 +/-744 +/-405 +/-96 5 years 0 +/-127 6to11years20112to14years188+/-121 +/-93 15 years 61 +/-70 55to64years3865to74years2075yearsandover21Incomeinthepast12monthsatorabovepovertylevel:5,404Male:2,522Under5years200 12to14years11915years16and17years8518to24years28425to34years26535to44years204 55to64years11665to74years5875yearsandover23Female:1,371Under5years855years79 12to14years9515years3316and17years18to24years10225to34years21135to44years47 EstimateMarginofErrorTotal:7,965Incomeinthepast12monthsbelowpovertylevel:2,561Male:1,190Under5years1965years131 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 10 of 28 18to24years9525to34years46935to44years37345to54years38555to64years32465to74years6175yearsandover44Female:2,882Under5years1595years466to11years30412to14years17615years4116and17years11718to24years27325to34years376 16 and 17 years 121 +/-74 +/-60 +/-166 +/-198 +/-106 +/-114 +/-40 +/-29 +/-458 +/-90 +/-69 +/-146 +/-110 +/-53 +/-84 +/-106 +/-172 35 to 44 years 563 +/-212 45to54years41955to64years21065to74years142+/-154 +/-98 +/-72 75 years and over 56 +/-51 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa C17001C. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (AMERICAN INDIAN AND ALASKA NATIVE ALONE) -Universe: AMERICAN INDIAN AND ALASKA NATIVE ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 11 of 28 EstimateMarginofErrorTotal:7,965Incomeinthepast12monthsbelowpovertylevel:2,561Male:1,190Under18years58518to64years52465yearsandover81Female:1,371Under18years46018to64years87065yearsandover41Incomeinthepast12monthsatorabovepovertylevel:5,404Male:2,522Under18years77118to64years1,64665yearsandover105Female:2,882Under18years843 Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa +/-780 +/-599 +/-320 +/-240 +/-184 +/-79 +/-369 +/-181 +/-314 +/-28 +/-744 +/-405 +/-197 +/-324 +/-47 +/-458 +/-243 18 to 64 years 1,841 +/-317 65 years and over 198 +/-89 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 12 of 28 B17001D. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (ASIAN ALONE) - Universe: ASIAN ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa +/-989 +/-933 +/-594 +/-104 +/-127 +/-143 +/-71 15 years 13 +/-21 +/-78 +/-310 +/-275 +/-125 +/-165 +/-72 +/-103 +/-28 +/-669 Under 5 years 146 +/-101 +/-76 +/-167 +/-55 +/-93 +/-83 +/-286 +/-252 +/-207 +/-132 55 to 64 years 159 +/-124 +/-89 +/-19 +/-1,279 +/-804 +/-252 +/-142 +/-311 +/-187 +/-57 16 and 17 years 593 +/-165 +/-342 +/-430 +/-379 +/-318 +/-265 +/-152 +/-119 +/-871 +/-230 5 years 408 +/-169 6to11years2,040+/-353 12 to 14 years 669 +/-240 18to24years1,28625to34years4,14535to44years3,57245to54years2,43055to64years1,31665to74years58975yearsandover267Female:19,365Under5years1,440 65to74years7975yearsandover15Incomeinthepast12monthsatorabovepovertylevel:38,157Male:18,792Under5years1,7305years3996to11years1,63712to14years72315years105 5years1046to11years20912to14years5915years11616and17years14318to24years83725to34years1,14835to44years40345to54years173 16and17years14418to24years1,08525to34years72635to44years25445to54years20955to64years6865to74years11075yearsandover29Female:3,591 EstimateMarginofErrorTotal:44,840Incomeinthepast12monthsbelowpovertylevel:6,683Male:3,092Under5years1365years06to11years22212to14years96 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 13 of 28 15 years 309 +/-170 16and17years608+/-21218to24years1,363+/-25825to34years4,068+/-41135to44years3,182+/-38245to54years2,640+/-34555to64years1,396+/-22665to74years908+/-23375yearsandover334+/-137 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa C17001D. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (ASIAN ALONE) - Universe: ASIAN ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa Estimate Margin of Error Total: 44,840 +/-989 Income in the past 12 months below poverty level: 6,683 +/-933 Male: 3,092 +/-594 Under 18 years 611 +/-235 18 to 64 years 2,342 +/-527 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 14 of 28 Female:3,591+/-669Under18years777+/-27518to64years2,720+/-53165yearsandover94+/-91Incomeinthepast12monthsatorabovepovertylevel:38,157+/-1,279Male:18,792+/-804Under18years5,187+/-40618to64years12,749+/-66465yearsandover856+/-158Female:19,365+/-871Under18years5,474+/-46518to64years12,649+/-62965yearsandover1,242+/-229 65 years and over 139 +/-109 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa B17001E. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) -Universe: NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Iowa Marshall County, Iowa http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 15 of 28 C17001E. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE) -Universe: NATIVE HAWAIIAN AND OTHER PACIFIC ISLANDER ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Iowa Marshall County, Iowa B17001F. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (SOME OTHER RACE ALONE) -Universe: SOME OTHER RACE ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa +/-2,592 +/-1,422 +/-800 +/-228 5 years 193 +/-113 6to11years85112to14years22715years15516and17years30618to24years846+/-257 +/-122 +/-121 +/-151 +/-270 25 to 34 years 806 +/-269 35to44years47545to54years29355to64years065to74years6975yearsandover76+/-176 +/-155 +/-127 +/-60 +/-81 Female: 5,224 +/-786 Under5years8605years2726to11years72112to14years40315years122+/-228 +/-132 +/-258 +/-182 +/-103 16 and 17 years 66 +/-47 18to24years70225to34years1,22535to44years46045to54years21455to64years42+/-222 +/-325 +/-184 +/-132 +/-37 65 to 74 years 86 +/-78 75yearsandover51Incomeinthepast12monthsatorabovepovertylevel:35,673+/-56 +/-2,471 Male: 19,434 +/-1,588 EstimateMarginofErrorTotal:46,063Incomeinthepast12monthsbelowpovertylevel:10,390Male:5,166Under5years869 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 16 of 28 5years4236to11years1,95912to14years1,03715years25216and17years78718to24years2,67325to34years4,48135to44years3,63345to54years1,8455to64years87765to74years13175yearsandover59Female:16,239Under5years2,1265years3316to11years2,10812to14years80915years429 Under 5 years 1,278 +/-318 +/-170 +/-395 +/-299 +/-112 +/-263 +/-641 +/-649 +/-487 +/-373 +/-218 +/-85 +/-61 +/-1,231 +/-446 +/-152 +/-413 +/-263 +/-137 16 and 17 years 395 +/-153 18to24years1,45525to34years3,23135to44years2,72745to54years1,54755to64years49565to74years359+/-353 +/-492 +/-399 +/-289 +/-180 +/-162 75 years and over 227 +/-102 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 17 of 28 C17001F. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (SOME OTHER RACE ALONE) -Universe: SOME OTHER RACE ALONE POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. IowaEstimateMarginofErrorTotal:46,063+/-2,592Incomeinthepast12monthsbelowpovertylevel:10,390+/-1,422Male:5,166+/-800Under18years2,601+/-52418to64years2,420+/-42165yearsandover145+/-99Female:5,224+/-786Under18years2,444+/-52218to64years2,643+/-44365yearsandover137+/-98Incomeinthepast12monthsatorabovepovertylevel:35,673+/-2,471Male:19,434+/-1,588Under18years5,736+/-67918to64years13,508+/-1,17465yearsandover190+/-102Female:16,239+/-1,231Under18years6,198+/-80318to64years9,455+/-67965yearsandover586+/-209Source:U.S.CensusBureau,2005-2007AmericanCommunitySurvey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 18 of 28 Geography: Marshall County, Iowa B17001G. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (TWO OR MORE RACES) -Universe: TWO OR MORE RACES POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Iowa +/-2,107 +/-1,380 +/-742 +/-311 +/-128 +/-378 12 to 14 years 304 +/-159 +/-55 +/-68 +/-198 +/-151 +/-151 +/-110 +/-68 +/-19 75 years and over 16 +/-22 +/-872 +/-414 +/-64 +/-217 +/-273 +/-124 +/-128 +/-236 25 to 34 years 443 +/-168 +/-227 +/-232 +/-65 +/-59 +/-53 +/-1,704 +/-1,182 +/-377 5 years 466 +/-167 +/-493 +/-316 +/-150 +/-184 +/-330 +/-365 +/-332 +/-220 55 to 64 years 442 +/-169 65 to 74 years 148 +/-74 6to11years2,50712to14years1,15615years35716and17years52118to24years1,35025to34years1,40035to44years1,23945to54years928 35to44years36545to54years49155to64years9165to74years8075yearsandover71Incomeinthepast12monthsatorabovepovertylevel:24,953Male:12,912Under5years2,214 Female:5,691Under5years1,6525years966to11years71312to14years60315years13116and17years26418to24years691 15years6816and17years9618to24years55525to34years16735to44years20445to54years19555to64years9065to74years14 EstimateMarginofErrorTotal:35,047Incomeinthepast12monthsbelowpovertylevel:10,094Male:4,403Under5years1,3945years2016to11years1,099 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 19 of 28 Female:12,041+/-926Under5years2,300+/-4265years495+/-2096to11years1,884+/-37612to14years1,065+/-27515years227+/-11516and17years591+/-20118to24years1,033+/-32025to34years1,224+/-29235to44years1,246+/-27745to54years1,026+/-26855to64years449+/-17965to74years278+/-12775yearsandover223+/-125 75 years and over 184 +/-147 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa C17001G. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (TWO OR MORE RACES) -Universe: TWO OR MORE RACES POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 20 of 28 EstimateMarginofErrorTotal:35,047Incomeinthepast12monthsbelowpovertylevel:10,094Male:4,403Under18years3,16218to64years1,21165yearsandover30Female:5,691Under18years3,45918to64years2,08165yearsandover151Incomeinthepast12monthsatorabovepovertylevel:24,953Male:12,912Under18years7,22118to64years5,35965yearsandover332 Iowa +/-2,107 +/-1,380 +/-742 +/-669 +/-343 +/-28 +/-872 +/-697 +/-424 +/-76 +/-1,704 +/-1,182 +/-851 +/-700 +/-165 Female: 12,041 +/-926 Under18years6,56218to64years4,978+/-756 +/-506 65 years and over 501 +/-190 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa B17001H. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) -Universe: WHITE ALONE, NOT HISPANIC OR LATINO POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 21 of 28 NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. Marshall County, Iowa +/-240 +/-565 +/-321 +/-79 +/-45 +/-77 +/-47 +/-46 16 and 17 years 3,313 +/-406 24 +/-39 +/-107 +/-68 +/-108 +/-104 +/-49 +/-35 +/-15 +/-373 +/-71 +/-40 6 to 11 years 9,282 +/-928 103 +/-71 +/-55 +/-68 +/-60 +/-113 +/-91 +/-194 +/-68 +/-78 +/-68 +/-75 Income in the past 12 months at or above poverty level: 2,361,506 +/-7,017 27,956 +/-588 +/-419 +/-77 +/-103 +/-152 +/-137 +/-92 +/-86 +/-205 +/-93 +/-121 45 to 54 years 193,841 +/-909 2,453 +/-111 +/-94 +/-62 +/-144 +/-410 +/-71 +/-73 +/-136 +/-151 +/-111 +/-75 18 to 24 years 82,946 +/-1,683 811 +/-166 25to34years134,197+/-1,3831,29735to44years165,566+/-9441,687+/-98 +/-194 45 to 54 years 192,896 +/-905 2,582 +/-68 55to64years142,677+/-5972,09465to74years86,697+/-5361,39275yearsandover72,519+/-681635Female:1,184,418+/-4,30114,410Under5years67,537+/-1,0298135years12,437+/-8701306to11years84,002+/-1,68575012to14years46,108+/-1,60170615years17,290+/-83425016and17years31,550+/-856283 Male:1,177,088+/-4,10713,546Under5years70,317+/-1,1928045years13,404+/-1,0082066to11years89,180+/-1,69171512to14years49,444+/-1,53270515years16,773+/-64617716and17years36,106+/-73745918to24years94,801+/-1,67376525to34years142,139+/-1,0861,27335to44years169,190+/-9181,868 12to14years4,734+/-6425415years1,692+/-3594216and17years3,974+/-5175418to24years33,592+/-1,50516325to34years18,844+/-1,30514035to44years14,481+/-90139545to54years12,947+/-85214755to64years9,626+/-86711765to74years6,750+/-59210175yearsandover15,375+/-831118 18to24years25,043+/-1,54017125to34years11,444+/-9537935to44years9,927+/-85117745to54years11,517+/-86523055to64years7,767+/-5556465to74years3,914+/-4893075yearsandover4,462+/-42216Female:143,135+/-4,0591,542Under5years9,832+/-957775years2,006+/-34231 IowaEstimateMarginofErrorEstimateMarginofErrorTotal:2,610,497+/-1,93730,622Incomeinthepast12monthsbelowpovertylevel:248,991+/-6,5532,666Male:105,856+/-3,6971,124Under5years11,204+/-1,1091155years1,887+/-374386to11years9,162+/-86910312to14years4,815+/-6164015years1,401+/-28737 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 22 of 28 55 to 64 years 144,889 +/-929 2,134 +/-101 65to74years98,111+/-6551,414+/-7675yearsandover106,889+/-1,0421,553+/-145 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. C17001H. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (WHITE ALONE, NOT HISPANIC OR LATINO) -Universe: WHITE ALONE, NOT HISPANIC OR LATINO POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. IowaEstimateMarginofErrorEstimateMarginofErrorMarshall County, Iowa Total: 2,610,497 +/-1,937 30,622 +/-240 Incomeinthepast12monthsbelowpovertylevel:248,991+/-6,5532,666Male:105,856+/-3,6971,124+/-565 +/-321 Under 18 years 31,782 +/-1,961 357 +/-179 18to64years65,698+/-2,39572165yearsandover8,376+/-65946+/-188 +/-37 Female: 143,135 +/-4,059 1,542 +/-373 Under18years31,520+/-2,03236118to64years89,490+/-2,564962+/-180 +/-267 65 years and over 22,125 +/-1,028 219 +/-103 Incomeinthepast12monthsatorabovepovertylevel:2,361,506+/-7,01727,956Male:1,177,088+/-4,10713,546+/-588 +/-419 Under 18 years 275,224 +/-2,274 3,066 +/-187 18 to 64 years 742,648 +/-2,563 8,453 +/-305 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 23 of 28 65 years and over 159,216 +/-815 2,027 +/-148 Female:1,184,418+/-4,30114,410+/-410Under18years258,924+/-2,1212,932+/-18018to64years720,494+/-2,8408,511+/-31165yearsandover205,000+/-1,1862,967+/-169 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. B17001I. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (HISPANIC OR LATINO) -Universe: HISPANIC OR LATINO POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. EstimateMarginofErrorIowa Total: 110,148 +/-821 Incomeinthepast12monthsbelowpovertylevel:26,537+/-2,610 Male: 13,190 +/-1,468 Under5years2,786+/-422 5 years 532 +/-305 6to11years1,961+/-357 12 to 14 years 735 +/-228 15years312+/-150 16 and 17 years 511 +/-231 18to24years1,773+/-398 25 to 34 years 2,057 +/-446 35 to 44 years 1,196 +/-359 http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 24 of 28 45to54years621+/-24755to64years382+/-17265to74years242+/-15375yearsandover82+/-81Female:13,347+/-1,389Under5years2,665+/-4685years539+/-1746to11years1,988+/-47412to14years947+/-32615years297+/-14116and17years310+/-13918to24years1,673+/-27225to34years2,440+/-41035to44years1,155+/-32745to54years775+/-23155to64years256+/-12365to74years199+/-11175yearsandover103+/-69Incomeinthepast12monthsatorabovepovertylevel:83,611+/-2,475Male:45,528+/-1,393Under5years4,767+/-5005years995+/-2366to11years4,866+/-56312to14years2,571+/-33615years612+/-17316and17years1,590+/-35118to24years5,196+/-64025to34years9,733+/-81735to44years7,507+/-56245to54years4,673+/-50955to64years1,938+/-29965to74years629+/-17875yearsandover451+/-154Female:38,083+/-1,446Under5years4,531+/-4995years847+/-2386to11years4,917+/-59612to14years2,444+/-39015years826+/-22816and17years1,270+/-25118to24years3,520+/-42625to34years6,458+/-54035to44years5,944+/-51545to54years4,028+/-41655to64years1,459+/-24965to74years1,175+/-26575yearsandover664+/-162Source:U.S.CensusBureau,2005-2007AmericanCommunitySurveyDataarebasedonasampleandaresubjecttosamplingvariability.Thedegreeofuncertaintyforanestimatearisingfromsamplingvariabilityisrepresentedthroughtheuseofamarginoferror.Thevalueshownhereisthe90percentmarginoferror.Themarginoferrorcanbeinterpretedroughlyasprovidinga90percentprobabilitythattheintervaldefinedbytheestimateminusthemarginoferrorndtheestimateplusthemarginoferror(thelowerandupperconfidencebounds)containsthetruevalue.Inadditiontosamplingvariability,theACSestimatesaresubjecttononsamplingerror(foradiscussionofnonsamplingvariability,seeAccuracyoftheData).Theeffectofnonsamplingerrorisnotrepresentedinthesetables. Whilethe2007AmericanCommunitySurvey(ACS)datagenerallyreflecttheDecember2006OfficeofManagementandBudget(OMB)definitionsofmetropolitanandmicropolitanstatisticalareas;incertaininstancesthenames,codes,andboundariesoftheprincipalcitiesshowninACStablesmaydifferfromtheOMBdefinitionsduetodifferencesintheeffectivedatesofthegeographcentities.The2007PuertoRicoCommunitySurvey(PRCS)datagenerallyreflecttheDecember2005OfficeofManagementandBudget(OMB)definitionsofmetropolitanandmicropolitanstatisticalareas;incertaininstancesthenames,codes,andboundariesoftheprincipalcitiesshowninPRCStablesmaydifferfromtheOMBdefinitionsduetodifferencesintheeffectivedatesofthegeograpicentities. Estimatesofurbanandruralpopulation,housingunits,andcharacteristicsreflectboundariesofurbanareasdefinedbasedonCensus2000data.BoundariesforurbanareashavenotbeenupdatedsinceCensus2000.Asaresult,dataforurbanandruralareasfromtheACSdonotnecessarilyreflecttheresultsofongoingurbanization. http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 25 of 28 Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. NOTE: Data for the following geographic area(s) cannot be displayed because the number of sample cases is too small. Geography: Marshall County, Iowa C17001I. POVERTY STATUS IN THE PAST 12 MONTHS BY SEX BY AGE (HISPANIC OR LATINO) -Universe: HISPANIC OR LATINO POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. IowaEstimateMarginofErrorEstimateMarginofErrorTotal:110,148+/-8214,983Incomeinthepast12monthsbelowpovertylevel:26,537+/-2,6101,235Male:13,190+/-1,468491Under18years6,837+/-89227818to64years6,029+/-79519665yearsandover324+/-17517Female:13,347+/-1,389744Under18years6,746+/-89642318to64years6,299+/-656303Marshall County, Iowa +/-167 +/-542 +/-261 +/-161 +/-138 +/-27 +/-318 +/-204 +/-136 65 years and over 302 +/-130 18 +/-28 Incomeinthepast12monthsatorabovepovertylevel:83,611+/-2,4753,748Male:45,528+/-1,3932,156Under18years15,401+/-88291118to64years29,047+/-8751,24565yearsandover1,080+/-2380Female:38,083+/-1,4461,592Under18years14,835+/-1,00168618to64years21,409+/-801835+/-563 +/-305 +/-196 +/-189 +/-127 +/-329 +/-237 +/-152 65 years and over 1,839 +/-327 71 +/-52 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 26 of 28 Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. B17002. RATIO OF INCOME TO POVERTY LEVEL IN THE PAST 12 MONTHS -Universe: POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. IowaMarshallCounty,IowaEstimateMarginofErrorEstimateMarginofErrorTotal:2,868,031+/-1,55336,740+/-168Under.50137,503+/-4,7621,624+/-464.50to.7479,367+/-3,9941,268+/-441.75to.9998,945+/-4,3161,249+/-5891.00to1.24113,611+/-4,0921,733+/-5201.25to1.49122,742+/-4,9261,616+/-5121.50to1.74134,348+/-4,5482,588+/-7661.75to1.8450,935+/-2,614726+/-4331.85to1.9983,695+/-3,3331,529+/-4822.00to2.99570,530+/-8,9287,450+/-1,0663.00to3.99485,577+/-8,5225,737+/-8144.00to4.99357,121+/-7,0553,667+/-6015.00andover633,657+/-7,9167,553+/-880 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 27 of 28 ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. C17002. RATIO OF INCOME TO POVERTY LEVEL IN THE PAST 12 MONTHS -Universe: POPULATION FOR WHOM POVERTY STATUS IS DETERMINED Data Set: 2005-2007 American Community Survey 3-Year Estimates Survey: American Community Survey NOTE. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, it is the Census Bur Estimates Program that produces and disseminates the official estimates of the population for the nation, states, counties, cities and towns an housing units for states and counties. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see Survey Methodology. IowaMarshallCounty,IowaEstimateMarginofErrorEstimateMarginofErrorTotal:2,868,031+/-1,55336,740+/-168Under.50137,503+/-4,7621,624+/-464.50to.99178,312+/-5,4392,517+/-7381.00to1.24113,611+/-4,0921,733+/-5201.25to1.49122,742+/-4,9261,616+/-5121.50to1.84185,283+/-5,2823,314+/-7781.85to1.9983,695+/-3,3331,529+/-4822.00andover2,046,885+/-10,91324,407+/-929 Source: U.S. Census Bureau, 2005-2007 American Community Survey Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. While the 2007 American Community Survey (ACS) data generally reflect the December 2006 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. The 2007 Puerto Rico Community Survey (PRCS) data generally reflect the December 2005 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in PRCS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009 Detailed Tables -American FactFinder Page 28 of 28 distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. Standard Error/Variance documentation for this dataset: 2005-2007 Accuracy of the Data http://factfinder.census.gov/servlet/DTTable?_bm=y&-context=dt&-ds_name=AC... 6/29/2009