RANKING · 2024 ACS · 73 SHOWN OF 73

Largest Hungarian population, Iowa counties

Iowa counties ranked by the number of residents who are Hungarian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 73 counties in Iowa that qualify, ranked against each other statewide.

Hungarian Americans: full group profile →

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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 POPULATIONVS 2010

01Polk County, IAIA516,5461,324+169%

02Johnson County, IAIA160,044386+58%

03Scott County, IAIA175,259311−13%

04Linn County, IAIA232,028261−42%

05Dallas County, IAIA118,457138+57%

06Muscatine County, IAIA41,853130+55%

07Mahaska County, IAIA21,880124+72%

08Story County, IAIA101,291117−57%

09Dubuque County, IAIA99,381110−43%

10Jones County, IAIA21,25395+179%

11Black Hawk County, IAIA131,53291−10%

12Bremer County, IAIA25,29671+45%

13Dickinson County, IAIA18,07767+26%

14Lee County, IAIA32,30665+210%

15Pottawattamie County, IAIA92,99654−39%

16Emmet County, IAIA9,10753+152%

17Hardin County, IAIA16,45543+378%

18Jefferson County, IAIA15,29143+139%

19Mills County, IAIA14,79341+242%

20Union County, IAIA11,82938–

21Woodbury County, IAIA106,64935+6%

22Buchanan County, IAIA20,88334+21%

23Clayton County, IAIA16,84533+267%

24Carroll County, IAIA20,30332–

25Wapello County, IAIA35,21028−60%

26Jasper County, IAIA38,15325−7%

27Warren County, IAIA57,33122−76%

28Fayette County, IAIA19,04721+75%

29Allamakee County, IAIA14,23820−58%

30Benton County, IAIA26,00420−77%

31Winneshiek County, IAIA19,73320+150%

32Buena Vista County, IAIA20,44916+7%

33Kossuth County, IAIA14,32216−27%

34Iowa County, IAIA16,50415−32%

35Louisa County, IAIA10,41615–

36Poweshiek County, IAIA18,36814−56%

37Hancock County, IAIA10,52814–

38Monona County, IAIA8,53912–

39Shelby County, IAIA11,68912−20%

40Butler County, IAIA14,04911−8%

41Howard County, IAIA9,41511–

42Humboldt County, IAIA9,40911−65%

43Pocahontas County, IAIA6,81910+0%

44Des Moines County, IAIA38,0779−77%

45Cerro Gordo County, IAIA42,3729−81%

46O'Brien County, IAIA14,2208+167%

47Calhoun County, IAIA9,5627–

48Cass County, IAIA12,9607−50%

49Jackson County, IAIA19,2887+40%

50Marshall County, IAIA39,8907−77%

51Page County, IAIA14,8567−81%

52Worth County, IAIA7,3387+17%

53Cedar County, IAIA18,3596−91%

54Wayne County, IAIA6,7386–

55Clarke County, IAIA9,5745−55%

56Crawford County, IAIA16,2375−93%

57Winnebago County, IAIA10,2515–

58Grundy County, IAIA12,3614–

59Madison County, IAIA17,2704−90%

60Van Buren County, IAIA7,1314+0%

61Washington County, IAIA22,6674+0%

62Boone County, IAIA26,7993–

63Tama County, IAIA16,7963−81%

64Fremont County, IAIA6,5222−86%

65Harrison County, IAIA14,6232−90%

66Henry County, IAIA19,3492−75%

67Ida County, IAIA6,7772–

68Sioux County, IAIA36,7742−97%

69Webster County, IAIA36,8382−82%

70Adair County, IAIA7,4031–

71Chickasaw County, IAIA11,6631−89%

72Clinton County, IAIA46,0021+0%

73Franklin County, IAIA9,8681–

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES