Demographic Data Report for Iowa by County Population: White "All Ages, Both Sexes" 2017-2021 American Community Survey 5-Year Data Sorted by Value County, FIPS,Value (Percent),People (White),Rank within US "United States",00000,68.2,224789109,"N/A" "Iowa",19000,87.9,2795319,"6 of 52" "Buena Vista County",19021,72.0,14916,"2366 of 3143" "Crawford County",19047,79.0,13072,"2045 of 3143" "Johnson County",19103,79.8,121135,"1998 of 3143" "Woodbury County",19193,79.9,83966,"1992 of 3143" "Marshall County",19127,80.4,32283,"1964 of 3143" "Polk County",19153,81.4,397715,"1914 of 3143" "Black Hawk County",19013,82.2,107947,"1869 of 3143" "Scott County",19163,83.1,144654,"1828 of 3143" "Jefferson County",19101,83.4,13208,"1808 of 3143" "Louisa County",19115,84.4,9195,"1734 of 3143" "Story County",19169,84.5,82923,"1726 of 3143" "Tama County",19171,84.7,14467,"1712 of 3143" "Muscatine County",19139,85.6,36944,"1642 of 3143" "Wapello County",19179,86.1,30447,"1591 of 3143" "Linn County",19113,86.4,197463,"1565 of 3143" "Dallas County",19049,86.7,83711,"1548 of 3143" "Webster County",19187,88.7,32914,"1384 of 3143" "Des Moines County",19057,88.9,34743,"1349 of 3143" "Emmet County",19063,90.1,8498,"1237 of 3143" "Henry County",19087,90.1,18464,"1233 of 3143" "Pottawattamie County",19155,91.1,85207,"1150 of 3143" "Dubuque County",19061,91.2,89982,"1142 of 3143" "Wright County",19197,91.4,11856,"1113 of 3143" "Sioux County",19167,91.5,32606,"1095 of 3143" "Clarke County",19039,91.6,8918,"1071 of 3143" "Floyd County",19067,92.1,14429,"992 of 3143" "Clinton County",19045,92.2,42968,"963 of 3143" "Cerro Gordo County",19033,92.3,39852,"954 of 3143" "Taylor County",19173,92.3,5475,"952 of 3143" "Poweshiek County",19157,92.4,17221,"930 of 3143" "Hamilton County",19079,92.5,13947,"914 of 3143" "Washington County",19183,92.6,20848,"909 of 3143" "Osceola County",19143,92.8,5721,"878 of 3143" "Lee County",19111,92.8,31283,"876 of 3143" "O'Brien County",19141,92.9,13134,"849 of 3143" "Page County",19145,93.0,14184,"831 of 3143" "Cherokee County",19035,93.4,10840,"770 of 3143" "Hardin County",19083,93.4,15879,"763 of 3143" "Plymouth County",19149,93.6,23903,"731 of 3143" "Jones County",19105,93.6,19360,"726 of 3143" "Decatur County",19053,93.7,7228,"716 of 3143" "Franklin County",19069,93.7,9421,"712 of 3143" "Winnebago County",19189,93.8,10073,"696 of 3143" "Palo Alto County",19147,93.8,8442,"688 of 3143" "Fayette County",19065,94.0,18398,"666 of 3143" "Mahaska County",19123,94.0,20811,"651 of 3143" "Montgomery County",19137,94.0,9711,"650 of 3143" "Carroll County",19027,94.1,19529,"641 of 3143" "Calhoun County",19025,94.3,9394,"610 of 3143" "Jasper County",19099,94.4,35562,"597 of 3143" "Allamakee County",19005,94.5,13297,"560 of 3143" "Fremont County",19071,94.7,6349,"526 of 3143" "Monroe County",19135,94.8,7195,"513 of 3143" "Marion County",19125,94.8,31655,"509 of 3143" "Bremer County",19017,94.8,23581,"506 of 3143" "Greene County",19073,94.9,8383,"489 of 3143" "Warren County",19181,94.9,49241,"483 of 3143" "Clay County",19041,95.0,15595,"470 of 3143" "Guthrie County",19077,95.1,10078,"455 of 3143" "Worth County",19195,95.2,7091,"440 of 3143" "Pocahontas County",19151,95.2,6754,"428 of 3143" "Kossuth County",19109,95.4,14138,"390 of 3143" "Dickinson County",19059,95.4,16728,"386 of 3143" "Humboldt County",19091,95.5,9185,"372 of 3143" "Ringgold County",19159,95.5,4525,"363 of 3143" "Hancock County",19081,95.5,10349,"358 of 3143" "Union County",19175,95.5,11649,"350 of 3143" "Monona County",19133,95.6,8345,"341 of 3143" "Wayne County",19185,95.6,6216,"340 of 3143" "Boone County",19015,95.6,25544,"336 of 3143" "Shelby County",19165,95.7,11239,"324 of 3143" "Ida County",19093,95.7,6678,"317 of 3143" "Iowa County",19095,95.7,15883,"311 of 3143" "Winneshiek County",19191,95.8,19262,"288 of 3143" "Lyon County",19119,95.9,11457,"281 of 3143" "Adams County",19003,95.9,3544,"279 of 3143" "Benton County",19011,96.0,24621,"259 of 3143" "Davis County",19051,96.0,8701,"258 of 3143" "Appanoose County",19007,96.0,11820,"248 of 3143" "Audubon County",19009,96.2,5440,"220 of 3143" "Butler County",19023,96.4,13903,"170 of 3143" "Howard County",19089,96.5,9122,"162 of 3143" "Mills County",19129,96.5,14142,"158 of 3143" "Jackson County",19097,96.5,18820,"150 of 3143" "Delaware County",19055,96.6,16905,"142 of 3143" "Madison County",19121,96.6,15858,"131 of 3143" "Clayton County",19043,96.6,16594,"127 of 3143" "Cass County",19029,96.7,12725,"110 of 3143" "Cedar County",19031,96.8,17902,"99 of 3143" "Sac County",19161,96.8,9518,"93 of 3143" "Buchanan County",19019,96.9,19967,"82 of 3143" "Keokuk County",19107,97.0,9749,"78 of 3143" "Grundy County",19075,97.0,11967,"77 of 3143" "Adair County",19001,97.1,7221,"69 of 3143" "Harrison County",19085,97.1,14163,"65 of 3143" "Van Buren County",19177,97.1,6989,"60 of 3143" "Chickasaw County",19037,97.4,11704,"52 of 3143" "Mitchell County",19131,97.4,10251,"51 of 3143" "Lucas County",19117,97.4,8429,"48 of 3143" Created by statecancerprofiles.cancer.gov on 03/28/2024 10:22 am. Source: Demographic data provided by the Census Bureau (http://www.census.gov/) & the American Community Survey (http://www.census.gov/acs/www/). "For more information about Population: White, see the dictionary at http://statecancerprofiles.cancer.gov/dictionary.php#population." Data for United States does not include Puerto Rico.