RANKING · 2010 CENSUS · 73 SHOWN OF 73

Highest Hungarian population share, Iowa counties · 2010

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

01Osceola County, IAIA5,9800.7%–

02Cherokee County, IAIA11,3690.7%–

03Montgomery County, IAIA10,0020.6%–

04Guthrie County, IAIA10,7820.6%–

05Crawford County, IAIA16,2370.4%–

06Adams County, IAIA3,6170.4%–

07Cedar County, IAIA18,3590.4%–

08Allamakee County, IAIA14,2380.3%–

09Benton County, IAIA26,0040.3%–

10Mahaska County, IAIA21,8800.3%–

11Dickinson County, IAIA18,0770.3%–

12Humboldt County, IAIA9,4090.3%–

13Story County, IAIA101,2910.3%–

14Madison County, IAIA17,2700.3%–

15Page County, IAIA14,8560.2%–

16Scott County, IAIA175,2590.2%–

17Linn County, IAIA232,0280.2%–

18Decatur County, IAIA7,6550.2%–

19Dubuque County, IAIA99,3810.2%–

20Warren County, IAIA57,3310.2%–

21Bremer County, IAIA25,2960.2%–

22Emmet County, IAIA9,1070.2%–

23Monroe County, IAIA7,4060.2%–

24Muscatine County, IAIA41,8530.2%–

25Wapello County, IAIA35,2100.2%–

26Sioux County, IAIA36,7740.2%–

27Johnson County, IAIA160,0440.2%–

28Fremont County, IAIA6,5220.2%–

29Poweshiek County, IAIA18,3680.2%–

30Jones County, IAIA21,2530.2%–

31Lyon County, IAIA12,3540.2%–

32Dallas County, IAIA118,4570.1%–

33Kossuth County, IAIA14,3220.1%–

34Iowa County, IAIA16,5040.1%–

35Pocahontas County, IAIA6,8190.1%–

36Buchanan County, IAIA20,8830.1%–

37Harrison County, IAIA14,6230.1%–

38Shelby County, IAIA11,6890.1%–

39Clarke County, IAIA9,5740.1%–

40Polk County, IAIA516,5460.1%–

41Jefferson County, IAIA15,2910.1%–

42Cerro Gordo County, IAIA42,3720.1%–

43Cass County, IAIA12,9600.1%–

44Des Moines County, IAIA38,0770.1%–

45Pottawattamie County, IAIA92,9960.1%–

46Tama County, IAIA16,7960.1%–

47Butler County, IAIA14,0490.1%–

48Mills County, IAIA14,7930.1%–

49Worth County, IAIA7,3380.1%–

50Black Hawk County, IAIA131,5320.1%–

51Marshall County, IAIA39,8900.1%–

52Hamilton County, IAIA14,9440.1%–

53Buena Vista County, IAIA20,4490.1%–

54Jasper County, IAIA38,1530.1%–

55Chickasaw County, IAIA11,6630.1%–

56Mitchell County, IAIA10,6500.1%–

57Wright County, IAIA12,8010.1%–

58Lee County, IAIA32,3060.1%–

59Davis County, IAIA9,2300.1%–

60Fayette County, IAIA19,0470.1%–

61Keokuk County, IAIA9,7970.1%–

62Van Buren County, IAIA7,1310.1%–

63Hardin County, IAIA16,4550.1%–

64Clayton County, IAIA16,8450.0%–

65Marion County, IAIA34,1920.0%–

66Henry County, IAIA19,3490.0%–

67Winneshiek County, IAIA19,7330.0%–

68Woodbury County, IAIA106,6490.0%–

69Webster County, IAIA36,8380.0%–

70Jackson County, IAIA19,2880.0%–

71O'Brien County, IAIA14,2200.0%–

72Washington County, IAIA22,6670.0%–

73Clinton County, IAIA46,0020.0%–

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