RANKING · 2024 ACS · 73 SHOWN OF 73

Highest Hungarian population share, Iowa counties

Iowa counties ranked by the share of all residents who are Hungarian ancestry (2023 American Community Survey). A concentration measure: Hungarian residents as a percentage of total population. This list covers the 73 counties in Iowa that qualify, ranked against each other statewide.

IowaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPHUNGARIAN SHAREVS 2000

01Emmet County, IAIA9,1070.6%–

02Mahaska County, IAIA21,8800.6%–

03Jones County, IAIA21,2530.5%–

04Dickinson County, IAIA18,0770.4%–

05Union County, IAIA11,8290.3%–

06Muscatine County, IAIA41,8530.3%–

07Bremer County, IAIA25,2960.3%–

08Mills County, IAIA14,7930.3%–

09Jefferson County, IAIA15,2910.3%–

10Polk County, IAIA516,5460.3%–

11Hardin County, IAIA16,4550.3%–

12Johnson County, IAIA160,0440.2%–

13Lee County, IAIA32,3060.2%–

14Clayton County, IAIA16,8450.2%–

15Scott County, IAIA175,2590.2%–

16Buchanan County, IAIA20,8830.2%–

17Carroll County, IAIA20,3030.2%–

18Allamakee County, IAIA14,2380.1%–

19Pocahontas County, IAIA6,8190.1%–

20Louisa County, IAIA10,4160.1%–

21Monona County, IAIA8,5390.1%–

22Hancock County, IAIA10,5280.1%–

23Dallas County, IAIA118,4570.1%–

24Howard County, IAIA9,4150.1%–

25Story County, IAIA101,2910.1%–

26Humboldt County, IAIA9,4090.1%–

27Linn County, IAIA232,0280.1%–

28Dubuque County, IAIA99,3810.1%–

29Kossuth County, IAIA14,3220.1%–

30Fayette County, IAIA19,0470.1%–

31Shelby County, IAIA11,6890.1%–

32Winneshiek County, IAIA19,7330.1%–

33Worth County, IAIA7,3380.1%–

34Wayne County, IAIA6,7380.1%–

35Iowa County, IAIA16,5040.1%–

36Wapello County, IAIA35,2100.1%–

37Benton County, IAIA26,0040.1%–

38Buena Vista County, IAIA20,4490.1%–

39Butler County, IAIA14,0490.1%–

40Poweshiek County, IAIA18,3680.1%–

41Calhoun County, IAIA9,5620.1%–

42Black Hawk County, IAIA131,5320.1%–

43Jasper County, IAIA38,1530.1%–

44Pottawattamie County, IAIA92,9960.1%–

45O'Brien County, IAIA14,2200.1%–

46Van Buren County, IAIA7,1310.1%–

47Cass County, IAIA12,9600.1%–

48Clarke County, IAIA9,5740.1%–

49Winnebago County, IAIA10,2510.0%–

50Page County, IAIA14,8560.0%–

51Warren County, IAIA57,3310.0%–

52Jackson County, IAIA19,2880.0%–

53Woodbury County, IAIA106,6490.0%–

54Cedar County, IAIA18,3590.0%–

55Grundy County, IAIA12,3610.0%–

56Crawford County, IAIA16,2370.0%–

57Fremont County, IAIA6,5220.0%–

58Ida County, IAIA6,7770.0%–

59Madison County, IAIA17,2700.0%–

60Des Moines County, IAIA38,0770.0%–

61Cerro Gordo County, IAIA42,3720.0%–

62Tama County, IAIA16,7960.0%–

63Washington County, IAIA22,6670.0%–

64Marshall County, IAIA39,8900.0%–

65Harrison County, IAIA14,6230.0%–

66Adair County, IAIA7,4030.0%–

67Boone County, IAIA26,7990.0%–

68Franklin County, IAIA9,8680.0%–

69Henry County, IAIA19,3490.0%–

70Chickasaw County, IAIA11,6630.0%–

71Sioux County, IAIA36,7740.0%–

72Webster County, IAIA36,8380.0%–

73Clinton County, IAIA46,0020.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES