RANKING · 2024 ACS · 56 SHOWN OF 56

Highest Chinese population share, Iowa counties

Iowa counties ranked by the share of all residents who are Chinese (2024 American Community Survey). A concentration measure: Chinese residents as a percentage of total population. This list covers the 56 counties in Iowa that qualify, ranked against each other statewide. The median across all 56 is 0.1%. Biggest climber in the top 100 since 2020: Tama County, IA, up 37 places to #12.

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share Largest Japanese population

RANKPLACESTATEPOPCHINESE SHAREVS 2020

01Story County, IAIA101,2911.9%−2.1 pts

02Johnson County, IAIA160,0441.6%−0.3 pts

03▲6Dallas County, IAIA118,4570.6%0.0 pts

04▲3Poweshiek County, IAIA18,3680.5%−0.2 pts

05▲15Scott County, IAIA175,2590.4%+0.2 pts

06▲12Jasper County, IAIA38,1530.4%+0.1 pts

07▲26Lyon County, IAIA12,3540.4%+0.2 pts

08▲2Polk County, IAIA516,5460.4%−0.1 pts

09▲33Webster County, IAIA36,8380.4%+0.3 pts

10▲17Pottawattamie County, IAIA92,9960.3%+0.1 pts

11▼6Jones County, IAIA21,2530.3%−0.6 pts

12▲37Tama County, IAIA16,7960.3%+0.2 pts

13▼1Cerro Gordo County, IAIA42,3720.3%−0.1 pts

14Linn County, IAIA232,0280.2%−0.1 pts

15▲29Winnebago County, IAIA10,2510.2%+0.1 pts

16▲12Black Hawk County, IAIA131,5320.2%0.0 pts

17▲2Dubuque County, IAIA99,3810.2%−0.1 pts

18▲3Grundy County, IAIA12,3610.2%−0.1 pts

19▲20Wapello County, IAIA35,2100.2%0.0 pts

20▲16Henry County, IAIA19,3490.1%0.0 pts

21▲19Allamakee County, IAIA14,2380.1%0.0 pts

22▲19Des Moines County, IAIA38,0770.1%0.0 pts

23▲3Fayette County, IAIA19,0470.1%−0.1 pts

24▼20Jefferson County, IAIA15,2910.1%−0.8 pts

25Madison County, IAIA17,2700.1%–

26Emmet County, IAIA9,1070.1%–

27▲7Sioux County, IAIA36,7740.1%−0.1 pts

28Humboldt County, IAIA9,4090.1%–

29Wayne County, IAIA6,7380.1%–

30Hardin County, IAIA16,4550.1%–

31Clay County, IAIA16,2020.1%–

32Ida County, IAIA6,7770.1%–

33▼20Marshall County, IAIA39,8900.1%−0.3 pts

34▼9Washington County, IAIA22,6670.1%−0.1 pts

35▲19Marion County, IAIA34,1920.1%0.0 pts

36Sac County, IAIA9,5250.1%–

37Carroll County, IAIA20,3030.1%–

38▼7Muscatine County, IAIA41,8530.1%−0.1 pts

39▼28Bremer County, IAIA25,2960.1%−0.4 pts

40▲7Woodbury County, IAIA106,6490.1%0.0 pts

41▼3Plymouth County, IAIA25,6970.1%−0.1 pts

42▼36Hamilton County, IAIA14,9440.1%−0.7 pts

43▲10Cass County, IAIA12,9600.1%0.0 pts

44▼21Lee County, IAIA32,3060.0%−0.2 pts

45▼30Dickinson County, IAIA18,0770.0%−0.3 pts

46Cedar County, IAIA18,3590.0%–

47▼1Mitchell County, IAIA10,6500.0%0.0 pts

48▲4Warren County, IAIA57,3310.0%0.0 pts

49Boone County, IAIA26,7990.0%–

50▲5Mills County, IAIA14,7930.0%0.0 pts

51▲7Benton County, IAIA26,0040.0%0.0 pts

52▼7O'Brien County, IAIA14,2200.0%−0.1 pts

53Calhoun County, IAIA9,5620.0%–

54▼24Winneshiek County, IAIA19,7330.0%−0.1 pts

55▼18Clinton County, IAIA46,0020.0%−0.1 pts

56Cherokee County, IAIA11,3690.0%–

SHOWING 1–56 OF 56

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES