RANKING · 2010 CENSUS · 54 SHOWN OF 54

Highest Lithuanian population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Lithuanian ancestry (2010 American Community Survey). A concentration measure: Lithuanian residents as a percentage of total population. This list covers the 54 counties in Iowa that qualify, ranked against each other statewide. The median across all 54 is 0.1%.

Lithuanian 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

RANKPLACESTATEPOPLITHUANIAN SHAREVS –

01Pocahontas County, IAIA6,8190.4%–

02Guthrie County, IAIA10,7820.3%–

03Woodbury County, IAIA106,6490.2%–

04Adair County, IAIA7,4030.2%–

05Dallas County, IAIA118,4570.2%–

06Linn County, IAIA232,0280.2%–

07Plymouth County, IAIA25,6970.2%–

08Howard County, IAIA9,4150.2%–

09Monroe County, IAIA7,4060.2%–

10Ringgold County, IAIA4,6420.2%–

11Poweshiek County, IAIA18,3680.2%–

12Webster County, IAIA36,8380.2%–

13Lee County, IAIA32,3060.2%–

14Polk County, IAIA516,5460.2%–

15Johnson County, IAIA160,0440.2%–

16Clinton County, IAIA46,0020.1%–

17Greene County, IAIA8,6580.1%–

18Winneshiek County, IAIA19,7330.1%–

19Des Moines County, IAIA38,0770.1%–

20Jones County, IAIA21,2530.1%–

21Scott County, IAIA175,2590.1%–

22Jefferson County, IAIA15,2910.1%–

23Hamilton County, IAIA14,9440.1%–

24Dubuque County, IAIA99,3810.1%–

25Black Hawk County, IAIA131,5320.1%–

26Pottawattamie County, IAIA92,9960.1%–

27Grundy County, IAIA12,3610.1%–

28Jasper County, IAIA38,1530.1%–

29Story County, IAIA101,2910.1%–

30Fayette County, IAIA19,0470.1%–

31Iowa County, IAIA16,5040.1%–

32Mahaska County, IAIA21,8800.1%–

33Washington County, IAIA22,6670.1%–

34Clay County, IAIA16,2020.1%–

35O'Brien County, IAIA14,2200.0%–

36Warren County, IAIA57,3310.0%–

37Boone County, IAIA26,7990.0%–

38Bremer County, IAIA25,2960.0%–

39Cedar County, IAIA18,3590.0%–

40Franklin County, IAIA9,8680.0%–

41Montgomery County, IAIA10,0020.0%–

42Harrison County, IAIA14,6230.0%–

43Palo Alto County, IAIA8,8990.0%–

44Sac County, IAIA9,5250.0%–

45Wapello County, IAIA35,2100.0%–

46Crawford County, IAIA16,2370.0%–

47Monona County, IAIA8,5390.0%–

48Allamakee County, IAIA14,2380.0%–

49Marion County, IAIA34,1920.0%–

50Union County, IAIA11,8290.0%–

51Buchanan County, IAIA20,8830.0%–

52Mills County, IAIA14,7930.0%–

53Dickinson County, IAIA18,0770.0%–

54Marshall County, IAIA39,8900.0%–

SHOWING 1–54 OF 54

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS