CensusEasy
RANKING · 2000 CENSUS · 99 SHOWN OF 99

Highest White (non-Hispanic) population share, Iowa counties · 2000

Iowa counties ranked by the share of all residents who are White, not Hispanic or Latino (2000 American Community Survey). A concentration measure: White (non-Hispanic) residents as a percentage of total population. This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

Highest White (non-Hispanic) population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPWHITE, NON-HISPANICVS 1990
01Lyon County, IAIA12,35498.9%−0.6 pts
02Mitchell County, IAIA10,65098.9%−0.9 pts
03Ringgold County, IAIA4,64298.8%−0.3 pts
04Delaware County, IAIA17,67498.8%−0.8 pts
05Keokuk County, IAIA9,79798.8%−0.6 pts
06Audubon County, IAIA5,50998.7%−1.0 pts
07Ida County, IAIA6,77798.7%−0.7 pts
08Howard County, IAIA9,41598.6%−1.0 pts
09Grundy County, IAIA12,36198.6%−1.0 pts
10Carroll County, IAIA20,30398.6%−1.1 pts
11Butler County, IAIA14,04998.6%−1.1 pts
12Jackson County, IAIA19,28898.5%−1.1 pts
13Chickasaw County, IAIA11,66398.5%−1.4 pts
14Adams County, IAIA3,61798.5%−1.1 pts
15Cass County, IAIA12,96098.5%−1.2 pts
16Adair County, IAIA7,40398.4%−1.1 pts
17Clayton County, IAIA16,84598.4%−1.2 pts
18Dickinson County, IAIA18,07798.4%−1.2 pts
19Benton County, IAIA26,00498.4%−1.1 pts
20Wayne County, IAIA6,73898.3%−1.3 pts
21Kossuth County, IAIA14,32298.3%−1.3 pts
22Shelby County, IAIA11,68998.2%−1.3 pts
23Iowa County, IAIA16,50498.2%−1.4 pts
24Harrison County, IAIA14,62398.2%−1.4 pts
25Madison County, IAIA17,27098.2%−1.2 pts
26Humboldt County, IAIA9,40998.1%−1.4 pts
27Palo Alto County, IAIA8,89998.1%−1.3 pts
28Boone County, IAIA26,79998.1%−1.2 pts
29Monroe County, IAIA7,40698.1%−0.1 pts
30Van Buren County, IAIA7,13198.1%−1.8 pts
31Lucas County, IAIA8,84798.0%−1.0 pts
32Guthrie County, IAIA10,78298.0%−1.6 pts
33Pocahontas County, IAIA6,81998.0%−1.5 pts
34Sac County, IAIA9,52598.0%−1.5 pts
35Davis County, IAIA9,23098.0%−1.3 pts
36Buchanan County, IAIA20,88398.0%−1.4 pts
37Monona County, IAIA8,53997.9%−1.3 pts
38Bremer County, IAIA25,29697.9%−1.3 pts
39Cedar County, IAIA18,35997.9%−1.4 pts
40Union County, IAIA11,82997.8%−1.3 pts
41Cherokee County, IAIA11,36997.8%−1.1 pts
42Calhoun County, IAIA9,56297.6%−1.7 pts
43Montgomery County, IAIA10,00297.6%−2.2 pts
44Appanoose County, IAIA12,07797.5%−1.3 pts
45Warren County, IAIA57,33197.5%−1.7 pts
46Plymouth County, IAIA25,69797.4%−2.2 pts
47Floyd County, IAIA14,90197.4%−2.0 pts
48Winneshiek County, IAIA19,73397.4%−1.5 pts
49Greene County, IAIA8,65897.4%−2.0 pts
50Clay County, IAIA16,20297.3%−2.0 pts
51Osceola County, IAIA5,98097.3%−2.0 pts
52Worth County, IAIA7,33897.3%−2.0 pts
53Mills County, IAIA14,79397.2%−2.4 pts
54Marion County, IAIA34,19296.9%−1.8 pts
55Jasper County, IAIA38,15396.9%−1.9 pts
56Fayette County, IAIA19,04796.9%−2.1 pts
57Fremont County, IAIA6,52296.9%−2.2 pts
58O'Brien County, IAIA14,22096.8%−2.5 pts
59Mahaska County, IAIA21,88096.7%−2.2 pts
60Hancock County, IAIA10,52896.7%−2.4 pts
61Dubuque County, IAIA99,38196.5%−2.4 pts
62Winnebago County, IAIA10,25196.4%−1.9 pts
63Poweshiek County, IAIA18,36896.2%−2.4 pts
64Sioux County, IAIA36,77496.2%−2.9 pts
65Hardin County, IAIA16,45596.1%−2.4 pts
66Hamilton County, IAIA14,94496.1%−3.0 pts
67Jones County, IAIA21,25396.0%−1.8 pts
68Washington County, IAIA22,66796.0%−3.0 pts
69Decatur County, IAIA7,65595.5%−3.6 pts
70Taylor County, IAIA5,83595.3%−4.0 pts
71Allamakee County, IAIA14,23895.3%−4.5 pts
72Wapello County, IAIA35,21095.3%−2.7 pts
73Clinton County, IAIA46,00295.2%−2.7 pts
74Page County, IAIA14,85695.2%−4.0 pts
75Jefferson County, IAIA15,29194.7%−3.7 pts
76Clarke County, IAIA9,57494.7%−4.7 pts
77Cerro Gordo County, IAIA42,37294.7%−3.4 pts
78Emmet County, IAIA9,10794.5%−5.1 pts
79Pottawattamie County, IAIA92,99694.3%−4.2 pts
80Henry County, IAIA19,34994.2%−3.0 pts
81Wright County, IAIA12,80194.1%−5.4 pts
82Franklin County, IAIA9,86893.4%−5.9 pts
83Linn County, IAIA232,02893.1%−3.7 pts
84Lee County, IAIA32,30693.0%−2.7 pts
85Des Moines County, IAIA38,07792.8%−3.1 pts
86Dallas County, IAIA118,45792.4%−7.0 pts
87Webster County, IAIA36,83892.4%−4.9 pts
88Story County, IAIA101,29190.3%−2.9 pts
89Crawford County, IAIA16,23789.4%−9.4 pts
90Tama County, IAIA16,79689.2%−5.1 pts
91Johnson County, IAIA160,04488.8%−4.6 pts
92Marshall County, IAIA39,89088.1%−9.8 pts
93Black Hawk County, IAIA131,53287.7%−4.2 pts
94Scott County, IAIA175,25986.6%−5.8 pts
95Polk County, IAIA516,54686.4%−6.3 pts
96Louisa County, IAIA10,41686.4%−10.4 pts
97Muscatine County, IAIA41,85385.7%−9.3 pts
98Woodbury County, IAIA106,64983.6%−10.1 pts
99Buena Vista County, IAIA20,44982.1%−15.4 pts
SHOWING 1–99 OF 99

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS