RANKING · 2024 ACS · 67 SHOWN OF 67

Highest Austrian population share, Iowa counties

Iowa counties ranked by the share of all residents who are Austrian ancestry (2024 American Community Survey). A concentration measure: Austrian residents as a percentage of total population. This list covers the 67 counties in Iowa that qualify, ranked against each other statewide. The median across all 67 is 0.1%. Biggest climber in the top 100 since 2020: Benton County, IA, up 59 places to #1.

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IowaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAUSTRIAN SHAREVS 2010

01▲59Benton County, IAIA26,0040.4%+0.2 pts

02▲26Emmet County, IAIA9,1070.3%–

03▲28Cass County, IAIA12,9600.3%0.0 pts

04▼2Sac County, IAIA9,5250.3%+0.3 pts

05▲48Bremer County, IAIA25,2960.3%+0.3 pts

06▲57Butler County, IAIA14,0490.3%+0.2 pts

07▲26Lyon County, IAIA12,3540.2%+0.1 pts

08Wayne County, IAIA6,7380.2%+0.2 pts

09▼1Linn County, IAIA232,0280.2%−0.1 pts

10▲3Polk County, IAIA516,5460.2%0.0 pts

11▼8Clayton County, IAIA16,8450.2%0.0 pts

12▼3Guthrie County, IAIA10,7820.2%+0.1 pts

13▲29Dallas County, IAIA118,4570.2%+0.1 pts

14▼9Story County, IAIA101,2910.2%−0.1 pts

15▲23Jackson County, IAIA19,2880.2%−0.3 pts

16▲13Scott County, IAIA175,2590.1%−0.1 pts

17▲41Poweshiek County, IAIA18,3680.1%0.0 pts

18▲28Iowa County, IAIA16,5040.1%+0.1 pts

19▲32Dickinson County, IAIA18,0770.1%+0.1 pts

20▲15Johnson County, IAIA160,0440.1%−0.1 pts

21▲31Cerro Gordo County, IAIA42,3720.1%0.0 pts

22▼7Keokuk County, IAIA9,7970.1%–

23▼11Clinton County, IAIA46,0020.1%−0.1 pts

24▲21Adair County, IAIA7,4030.1%–

25▼18Dubuque County, IAIA99,3810.1%−0.3 pts

26Wright County, IAIA12,8010.1%–

27▲3Black Hawk County, IAIA131,5320.1%0.0 pts

28▼17Chickasaw County, IAIA11,6630.1%–

29Union County, IAIA11,8290.1%0.0 pts

30▼9Page County, IAIA14,8560.1%–

31▼27Jefferson County, IAIA15,2910.1%−0.1 pts

32▲9Worth County, IAIA7,3380.1%+0.1 pts

33▲39Appanoose County, IAIA12,0770.1%−0.2 pts

34▼15Hardin County, IAIA16,4550.1%0.0 pts

35▲8Pocahontas County, IAIA6,8190.1%−0.1 pts

36▼13Henry County, IAIA19,3490.1%0.0 pts

37▲10Des Moines County, IAIA38,0770.1%0.0 pts

38▼28Cedar County, IAIA18,3590.1%−0.1 pts

39O'Brien County, IAIA14,2200.1%0.0 pts

40▼39Buchanan County, IAIA20,8830.1%0.0 pts

41▲15Pottawattamie County, IAIA92,9960.1%0.0 pts

42▲8Sioux County, IAIA36,7740.1%−0.1 pts

43▲37Hamilton County, IAIA14,9440.1%–

44Osceola County, IAIA5,9800.0%0.0 pts

45▲4Winneshiek County, IAIA19,7330.0%−0.2 pts

46▼40Allamakee County, IAIA14,2380.0%−0.1 pts

47▲8Warren County, IAIA57,3310.0%0.0 pts

48▼9Carroll County, IAIA20,3030.0%−0.1 pts

49▲21Woodbury County, IAIA106,6490.0%−0.1 pts

50Madison County, IAIA17,2700.0%−0.2 pts

51▲16Greene County, IAIA8,6580.0%−0.2 pts

52▲12Mahaska County, IAIA21,8800.0%−0.1 pts

53Boone County, IAIA26,7990.0%−0.1 pts

54▼30Marshall County, IAIA39,8900.0%−0.1 pts

55▼41Jones County, IAIA21,2530.0%−0.1 pts

56▲17Tama County, IAIA16,7960.0%−0.2 pts

57Delaware County, IAIA17,6740.0%−0.1 pts

58▲13Grundy County, IAIA12,3610.0%–

59▲20Buena Vista County, IAIA20,4490.0%−0.2 pts

60▼44Winnebago County, IAIA10,2510.0%–

61▼39Shelby County, IAIA11,6890.0%−0.2 pts

62▼1Plymouth County, IAIA25,6970.0%0.0 pts

63▼38Kossuth County, IAIA14,3220.0%−0.1 pts

64▼5Jasper County, IAIA38,1530.0%0.0 pts

65Washington County, IAIA22,6670.0%−0.1 pts

66Webster County, IAIA36,8380.0%−0.1 pts

67▼30Muscatine County, IAIA41,8530.0%−0.1 pts

SHOWING 1–67 OF 67

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