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RANKING · 2010 CENSUS · 99 SHOWN OF 99

Highest Asian population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Asian (2010 American Community Survey). A concentration measure: Asian residents as a percentage of total population. This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

Highest Asian population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPASIANVS 2000
01Jefferson County, IAIA15,2918.4%+6.7 pts
02Story County, IAIA101,2916.0%+0.9 pts
03Buena Vista County, IAIA20,4495.5%+1.3 pts
04Johnson County, IAIA160,0445.2%+1.1 pts
05Polk County, IAIA516,5463.5%+0.9 pts
06Dallas County, IAIA118,4572.5%+1.8 pts
07Woodbury County, IAIA106,6492.3%−0.1 pts
08Henry County, IAIA19,3492.2%+0.4 pts
09Scott County, IAIA175,2592.0%+0.4 pts
10Hamilton County, IAIA14,9442.0%+0.5 pts
11Linn County, IAIA232,0281.8%+0.4 pts
12Poweshiek County, IAIA18,3681.3%+0.3 pts
13Floyd County, IAIA14,9011.3%+0.9 pts
14Marshall County, IAIA39,8901.3%+0.5 pts
15Black Hawk County, IAIA131,5321.3%+0.3 pts
16Marion County, IAIA34,1921.1%+0.1 pts
17Mahaska County, IAIA21,8801.1%+0.3 pts
18Winneshiek County, IAIA19,7331.1%+0.3 pts
19Dubuque County, IAIA99,3810.9%+0.4 pts
20Louisa County, IAIA10,4160.9%+0.7 pts
21Cerro Gordo County, IAIA42,3720.8%+0.2 pts
22Sioux County, IAIA36,7740.8%+0.2 pts
23Winnebago County, IAIA10,2510.8%+0.1 pts
24Muscatine County, IAIA41,8530.8%−0.0 pts
25Page County, IAIA14,8560.7%+0.3 pts
26Bremer County, IAIA25,2960.7%+0.2 pts
27Des Moines County, IAIA38,0770.7%+0.1 pts
28Wapello County, IAIA35,2100.7%+0.1 pts
29Webster County, IAIA36,8380.6%−0.0 pts
30Decatur County, IAIA7,6550.6%+0.0 pts
31Pottawattamie County, IAIA92,9960.6%+0.1 pts
32Clay County, IAIA16,2020.6%−0.2 pts
33Adams County, IAIA3,6170.6%+0.4 pts
34O'Brien County, IAIA14,2200.6%+0.1 pts
35Crawford County, IAIA16,2370.6%+0.1 pts
36Clinton County, IAIA46,0020.6%+0.0 pts
37Warren County, IAIA57,3310.5%+0.2 pts
38Van Buren County, IAIA7,1310.5%+0.3 pts
39Cherokee County, IAIA11,3690.5%+0.1 pts
40Lee County, IAIA32,3060.5%+0.1 pts
41Fayette County, IAIA19,0470.5%+0.1 pts
42Union County, IAIA11,8290.5%+0.2 pts
43Plymouth County, IAIA25,6970.5%+0.2 pts
44Jasper County, IAIA38,1530.4%+0.0 pts
45Carroll County, IAIA20,3030.4%+0.1 pts
46Jones County, IAIA21,2530.4%+0.2 pts
47Dickinson County, IAIA18,0770.4%+0.3 pts
48Buchanan County, IAIA20,8830.4%+0.0 pts
49Emmet County, IAIA9,1070.4%+0.1 pts
50Cedar County, IAIA18,3590.4%+0.1 pts
51Hancock County, IAIA10,5280.4%+0.1 pts
52Audubon County, IAIA5,5090.4%+0.2 pts
53Hardin County, IAIA16,4550.4%+0.1 pts
54Kossuth County, IAIA14,3220.4%+0.0 pts
55Shelby County, IAIA11,6890.4%+0.1 pts
56Mills County, IAIA14,7930.4%+0.1 pts
57Monroe County, IAIA7,4060.4%−0.0 pts
58Clarke County, IAIA9,5740.3%−0.0 pts
59Guthrie County, IAIA10,7820.3%+0.2 pts
60Washington County, IAIA22,6670.3%+0.1 pts
61Boone County, IAIA26,7990.3%+0.1 pts
62Iowa County, IAIA16,5040.3%+0.0 pts
63Palo Alto County, IAIA8,8990.3%+0.0 pts
64Madison County, IAIA17,2700.3%+0.1 pts
65Chickasaw County, IAIA11,6630.3%+0.1 pts
66Greene County, IAIA8,6580.3%+0.1 pts
67Worth County, IAIA7,3380.3%+0.2 pts
68Humboldt County, IAIA9,4090.3%+0.1 pts
69Ringgold County, IAIA4,6420.3%+0.1 pts
70Osceola County, IAIA5,9800.3%+0.1 pts
71Adair County, IAIA7,4030.3%+0.1 pts
72Harrison County, IAIA14,6230.3%+0.1 pts
73Davis County, IAIA9,2300.3%+0.1 pts
74Appanoose County, IAIA12,0770.3%+0.0 pts
75Taylor County, IAIA5,8350.3%−0.0 pts
76Ida County, IAIA6,7770.3%+0.0 pts
77Franklin County, IAIA9,8680.3%+0.1 pts
78Mitchell County, IAIA10,6500.3%+0.1 pts
79Tama County, IAIA16,7960.3%+0.1 pts
80Benton County, IAIA26,0040.3%+0.1 pts
81Howard County, IAIA9,4150.3%+0.1 pts
82Wright County, IAIA12,8010.2%+0.1 pts
83Delaware County, IAIA17,6740.2%+0.1 pts
84Fremont County, IAIA6,5220.2%+0.0 pts
85Jackson County, IAIA19,2880.2%+0.1 pts
86Butler County, IAIA14,0490.2%+0.0 pts
87Wayne County, IAIA6,7380.2%+0.1 pts
88Clayton County, IAIA16,8450.2%+0.1 pts
89Allamakee County, IAIA14,2380.2%−0.0 pts
90Grundy County, IAIA12,3610.2%−0.1 pts
91Monona County, IAIA8,5390.2%+0.1 pts
92Lyon County, IAIA12,3540.2%+0.1 pts
93Cass County, IAIA12,9600.2%+0.1 pts
94Montgomery County, IAIA10,0020.2%−0.0 pts
95Calhoun County, IAIA9,5620.2%+0.0 pts
96Lucas County, IAIA8,8470.2%−0.1 pts
97Pocahontas County, IAIA6,8190.2%−0.0 pts
98Keokuk County, IAIA9,7970.2%−0.1 pts
99Sac County, IAIA9,5250.1%+0.0 pts
SHOWING 1–99 OF 99

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