RANKING · 2024 ACS · 86 SHOWN OF 86

Highest Russian population share, Iowa counties

Iowa counties ranked by the share of all residents who are Russian ancestry (2024 American Community Survey). A concentration measure: Russian residents as a percentage of total population. This list covers the 86 counties in Iowa that qualify, ranked against each other statewide. The median across all 86 is 0.2%. Biggest climber in the top 100 since 2020: Decatur County, IA, up 63 places to #5.

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IowaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPRUSSIAN SHAREVS 2010

01▲6Allamakee County, IAIA14,2381.5%+1.4 pts

02▲1Franklin County, IAIA9,8681.0%−0.1 pts

03▲11Lee County, IAIA32,3060.7%+0.7 pts

04▲16Poweshiek County, IAIA18,3680.7%+0.5 pts

05▲63Decatur County, IAIA7,6550.5%–

06▲12Jefferson County, IAIA15,2910.5%−0.4 pts

07▲43Madison County, IAIA17,2700.5%+0.4 pts

08▲34Iowa County, IAIA16,5040.4%+0.3 pts

09▲34Des Moines County, IAIA38,0770.4%+0.3 pts

10▲24Marion County, IAIA34,1920.4%+0.2 pts

11▼6Monroe County, IAIA7,4060.4%+0.3 pts

12▲36Dickinson County, IAIA18,0770.4%−0.1 pts

13▼7Johnson County, IAIA160,0440.4%−0.4 pts

14▲3Polk County, IAIA516,5460.4%−0.1 pts

15▼11Ringgold County, IAIA4,6420.4%+0.1 pts

16▲33Dallas County, IAIA118,4570.4%−0.1 pts

17▼1Adair County, IAIA7,4030.3%–

18▲45Calhoun County, IAIA9,5620.3%−0.1 pts

19▼11Worth County, IAIA7,3380.3%−0.3 pts

20▲32Hardin County, IAIA16,4550.3%+0.2 pts

21▲4Story County, IAIA101,2910.3%−0.3 pts

22▼20Lucas County, IAIA8,8470.3%+0.1 pts

23▲14Tama County, IAIA16,7960.3%−0.2 pts

24▲30Harrison County, IAIA14,6230.3%0.0 pts

25▲13Clay County, IAIA16,2020.3%0.0 pts

26▲40Greene County, IAIA8,6580.3%–

27▲8Clinton County, IAIA46,0020.2%−0.2 pts

28▲16Linn County, IAIA232,0280.2%−0.3 pts

29▼1Scott County, IAIA175,2590.2%−0.3 pts

30▲32Carroll County, IAIA20,3030.2%0.0 pts

31▼22Cerro Gordo County, IAIA42,3720.2%−0.2 pts

32▲8Pottawattamie County, IAIA92,9960.2%+0.1 pts

33▼12Warren County, IAIA57,3310.2%−0.1 pts

34▲11Guthrie County, IAIA10,7820.2%+0.1 pts

35▲21O'Brien County, IAIA14,2200.2%–

36▼9Fremont County, IAIA6,5220.2%+0.1 pts

37▼27Boone County, IAIA26,7990.2%0.0 pts

38▼5Webster County, IAIA36,8380.2%−0.1 pts

39▲31Jasper County, IAIA38,1530.2%−0.2 pts

40▲13Fayette County, IAIA19,0470.2%+0.1 pts

41▲32Jones County, IAIA21,2530.2%−0.2 pts

42▲4Bremer County, IAIA25,2960.2%0.0 pts

43▼7Dubuque County, IAIA99,3810.2%0.0 pts

44▲7Humboldt County, IAIA9,4090.2%+0.1 pts

45▼30Woodbury County, IAIA106,6490.2%−0.8 pts

46▲23Butler County, IAIA14,0490.1%0.0 pts

47▲17Buena Vista County, IAIA20,4490.1%0.0 pts

48▲12Black Hawk County, IAIA131,5320.1%−0.1 pts

49▼48Mitchell County, IAIA10,6500.1%+0.1 pts

50▼31Shelby County, IAIA11,6890.1%0.0 pts

51▼40Floyd County, IAIA14,9010.1%0.0 pts

52Adams County, IAIA3,6170.1%−0.1 pts

53Appanoose County, IAIA12,0770.1%+0.1 pts

54▲32Sac County, IAIA9,5250.1%0.0 pts

55▲23Davis County, IAIA9,2300.1%–

56▲27Wright County, IAIA12,8010.1%+0.1 pts

57Taylor County, IAIA5,8350.1%−0.1 pts

58▼36Pocahontas County, IAIA6,8190.1%−1.7 pts

59▼47Van Buren County, IAIA7,1310.1%0.0 pts

60▲22Jackson County, IAIA19,2880.1%0.0 pts

61▲4Mahaska County, IAIA21,8800.1%0.0 pts

62▲5Clayton County, IAIA16,8450.1%−0.1 pts

63▲8Emmet County, IAIA9,1070.1%0.0 pts

64▼23Montgomery County, IAIA10,0020.1%−0.1 pts

65Louisa County, IAIA10,4160.1%0.0 pts

66▼34Henry County, IAIA19,3490.1%−0.2 pts

67▼38Wapello County, IAIA35,2100.1%−0.2 pts

68▼13Marshall County, IAIA39,8900.1%−0.1 pts

69▼30Plymouth County, IAIA25,6970.1%−0.1 pts

70▼44Winneshiek County, IAIA19,7330.1%−0.1 pts

71▼47Monona County, IAIA8,5390.0%–

72▲7Sioux County, IAIA36,7740.0%−0.1 pts

73▼50Benton County, IAIA26,0040.0%0.0 pts

74▲11Howard County, IAIA9,4150.0%−0.2 pts

75Clarke County, IAIA9,5740.0%–

76▲8Muscatine County, IAIA41,8530.0%−0.5 pts

77▲4Cass County, IAIA12,9600.0%0.0 pts

78▼4Lyon County, IAIA12,3540.0%−0.3 pts

79▼18Cedar County, IAIA18,3590.0%−0.4 pts

80▼22Hamilton County, IAIA14,9440.0%–

81▼22Cherokee County, IAIA11,3690.0%−0.1 pts

82▼10Crawford County, IAIA16,2370.0%−0.2 pts

83▲7Grundy County, IAIA12,3610.0%−0.2 pts

84▲8Buchanan County, IAIA20,8830.0%−0.1 pts

85▼28Kossuth County, IAIA14,3220.0%−0.1 pts

86▲2Hancock County, IAIA10,5280.0%−0.8 pts

SHOWING 1–86 OF 86

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES