RANKING · 2010 CENSUS · 77 SHOWN OF 77

Largest Belgian population, Iowa counties · 2010

Iowa counties ranked by the number of residents who are Belgian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 77 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

RANKPLACESTATEPOPBELGIAN POPULATIONVS 2000

01Scott County, IAIA175,2592,120–

02Polk County, IAIA516,546990–

03Linn County, IAIA232,028779–

04Johnson County, IAIA160,044381–

05Iowa County, IAIA16,504345–

06Benton County, IAIA26,004339–

07Poweshiek County, IAIA18,368326–

08Clinton County, IAIA46,002304–

09Muscatine County, IAIA41,853264–

10Story County, IAIA101,291206–

11Dallas County, IAIA118,457201–

12Dubuque County, IAIA99,381176–

13Black Hawk County, IAIA131,532168–

14Woodbury County, IAIA106,649126–

15Marion County, IAIA34,19289–

16Pottawattamie County, IAIA92,99682–

17Cerro Gordo County, IAIA42,37281–

18Boone County, IAIA26,79980–

19Cedar County, IAIA18,35977–

20Kossuth County, IAIA14,32274–

21Lee County, IAIA32,30668–

22Marshall County, IAIA39,89063–

23Warren County, IAIA57,33163–

24Tama County, IAIA16,79657–

25Des Moines County, IAIA38,07754–

26Dickinson County, IAIA18,07750–

27Wapello County, IAIA35,21045–

28Fayette County, IAIA19,04743–

29Buchanan County, IAIA20,88341–

30Floyd County, IAIA14,90135–

31Chickasaw County, IAIA11,66334–

32Mitchell County, IAIA10,65033–

33Jasper County, IAIA38,15329–

34Sioux County, IAIA36,77428–

35Madison County, IAIA17,27021–

36Plymouth County, IAIA25,69721–

37Wright County, IAIA12,80121–

38Harrison County, IAIA14,62320–

39Jones County, IAIA21,25320–

40Winnebago County, IAIA10,25120–

41Buena Vista County, IAIA20,44916–

42Louisa County, IAIA10,41616–

43Shelby County, IAIA11,68916–

44Washington County, IAIA22,66716–

45Howard County, IAIA9,41514–

46Keokuk County, IAIA9,79714–

47Jefferson County, IAIA15,29113–

48Hardin County, IAIA16,45512–

49Webster County, IAIA36,83812–

50Bremer County, IAIA25,29611–

51Guthrie County, IAIA10,78211–

52Wayne County, IAIA6,73811–

53Winneshiek County, IAIA19,73310–

54Emmet County, IAIA9,1079–

55Appanoose County, IAIA12,0778–

56Butler County, IAIA14,0498–

57Davis County, IAIA9,2308–

58Fremont County, IAIA6,5228–

59Mills County, IAIA14,7938–

60Greene County, IAIA8,6587–

61Taylor County, IAIA5,8357–

62Calhoun County, IAIA9,5626–

63Van Buren County, IAIA7,1316–

64Worth County, IAIA7,3386–

65Carroll County, IAIA20,3035–

66Adams County, IAIA3,6174–

67Monroe County, IAIA7,4064–

68Clayton County, IAIA16,8453–

69Grundy County, IAIA12,3613–

70Lyon County, IAIA12,3543–

71Mahaska County, IAIA21,8803–

72Page County, IAIA14,8563–

73Sac County, IAIA9,5253–

74Adair County, IAIA7,4032–

75Delaware County, IAIA17,6742–

76Osceola County, IAIA5,9802–

77Franklin County, IAIA9,8681–

SHOWING 1–77 OF 77

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