RANKING · 2020 CENSUS · 92 SHOWN OF 92

Largest Russian population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Russian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 92 counties in Iowa that qualify, ranked against each other statewide.

Russian 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

RANKPLACESTATEPOPRUSSIAN POPULATIONVS 2010

01Polk County, IAIA516,5461,941+6%

02Johnson County, IAIA160,0441,168+14%

03Scott County, IAIA175,259450−43%

04Woodbury County, IAIA106,649425−55%

05Linn County, IAIA232,028424−62%

06Story County, IAIA101,291268−50%

07Dubuque County, IAIA99,381223+34%

08Cerro Gordo County, IAIA42,372205+8%

09Pottawattamie County, IAIA92,996190+51%

10Warren County, IAIA57,331184+33%

11Black Hawk County, IAIA131,532174−50%

12Dallas County, IAIA118,457154−45%

13Lee County, IAIA32,306146+595%

14Boone County, IAIA26,799122+165%

15Mitchell County, IAIA10,650112+5500%

16Clinton County, IAIA46,002110−44%

17Allamakee County, IAIA14,238102+292%

18Webster County, IAIA36,83891−13%

19Benton County, IAIA26,00491+1038%

20Wapello County, IAIA35,21091−11%

21Lucas County, IAIA8,84790+329%

22Franklin County, IAIA9,86889−24%

23Marion County, IAIA34,19281+5%

24Des Moines County, IAIA38,07774−1%

25Floyd County, IAIA14,90172+454%

26Jefferson County, IAIA15,29171−55%

27Poweshiek County, IAIA18,36869+68%

28Mills County, IAIA14,79365+306%

29Monroe County, IAIA7,40662+464%

30Marshall County, IAIA39,89055+28%

31Plymouth County, IAIA25,69754+46%

32Winneshiek County, IAIA19,73353+56%

33Worth County, IAIA7,33852+13%

34Henry County, IAIA19,34950+2%

35Bremer County, IAIA25,29646−12%

36Shelby County, IAIA11,68945+350%

37Ringgold County, IAIA4,64241+156%

38Tama County, IAIA16,79637−58%

39Clay County, IAIA16,20235−15%

40Iowa County, IAIA16,50431+63%

41Union County, IAIA11,82931–

42Van Buren County, IAIA7,13131+675%

43Dickinson County, IAIA18,07730−63%

44Fayette County, IAIA19,04730+200%

45Monona County, IAIA8,53929–

46Adair County, IAIA7,40329–

47Jasper County, IAIA38,15328−81%

48Hardin County, IAIA16,45526+30%

49Carroll County, IAIA20,30326−28%

50Madison County, IAIA17,27026+136%

51Cedar County, IAIA18,35924−66%

52Mahaska County, IAIA21,88024+0%

53Pocahontas County, IAIA6,81924−82%

54Buena Vista County, IAIA20,44922−24%

55Guthrie County, IAIA10,78220+43%

56Hamilton County, IAIA14,94420–

57Harrison County, IAIA14,62320−56%

58Kossuth County, IAIA14,32220+67%

59Montgomery County, IAIA10,00220+43%

60Sioux County, IAIA36,77419−50%

61O'Brien County, IAIA14,22019–

62Fremont County, IAIA6,52218+80%

63Clayton County, IAIA16,84516−36%

64Cherokee County, IAIA11,36915+50%

65Humboldt County, IAIA9,40915+650%

66Audubon County, IAIA5,50914–

67Muscatine County, IAIA41,85314−94%

68Jones County, IAIA21,25313−84%

69Butler County, IAIA14,04912−29%

70Calhoun County, IAIA9,56212−71%

71Crawford County, IAIA16,23711−69%

72Osceola County, IAIA5,98011–

73Washington County, IAIA22,66711−92%

74Greene County, IAIA8,6589–

75Page County, IAIA14,8569−81%

76Jackson County, IAIA19,2888−43%

77Decatur County, IAIA7,6557–

78Emmet County, IAIA9,1077−13%

79Lyon County, IAIA12,3547−80%

80Cass County, IAIA12,9606+20%

81Winnebago County, IAIA10,2516−87%

82Davis County, IAIA9,2305–

83Wright County, IAIA12,8015+150%

84Palo Alto County, IAIA8,8995−80%

85Howard County, IAIA9,4153−85%

86Chickasaw County, IAIA11,6632+0%

87Grundy County, IAIA12,3612−92%

88Hancock County, IAIA10,5282−98%

89Keokuk County, IAIA9,7972−85%

90Sac County, IAIA9,5252−71%

91Buchanan County, IAIA20,8831−94%

92Wayne County, IAIA6,7381−95%

SHOWING 1–92 OF 92

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS