RANKING · 2010 CENSUS · 55 SHOWN OF 55

Highest Guatemalan population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Guatemalan origin (2010 American Community Survey). A concentration measure: Guatemalan residents as a percentage of total population. This list covers the 55 counties in Iowa that qualify, ranked against each other statewide.

Guatemalan Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPGUATEMALAN SHAREVS –

01Allamakee County, IAIA14,2382.0%–

02Buena Vista County, IAIA20,4492.0%–

03Emmet County, IAIA9,1071.8%–

04Clarke County, IAIA9,5741.7%–

05Dallas County, IAIA118,4570.9%–

06Woodbury County, IAIA106,6490.8%–

07Decatur County, IAIA7,6550.6%–

08Pottawattamie County, IAIA92,9960.4%–

09Wapello County, IAIA35,2100.4%–

10Sioux County, IAIA36,7740.3%–

11Washington County, IAIA22,6670.3%–

12Jefferson County, IAIA15,2910.3%–

13Louisa County, IAIA10,4160.2%–

14Polk County, IAIA516,5460.2%–

15Winneshiek County, IAIA19,7330.2%–

16Cerro Gordo County, IAIA42,3720.2%–

17Pocahontas County, IAIA6,8190.2%–

18Osceola County, IAIA5,9800.2%–

19Story County, IAIA101,2910.2%–

20Iowa County, IAIA16,5040.1%–

21Johnson County, IAIA160,0440.1%–

22Black Hawk County, IAIA131,5320.1%–

23Henry County, IAIA19,3490.1%–

24Adams County, IAIA3,6170.1%–

25Cherokee County, IAIA11,3690.1%–

26Hardin County, IAIA16,4550.1%–

27Tama County, IAIA16,7960.1%–

28Guthrie County, IAIA10,7820.1%–

29Clay County, IAIA16,2020.1%–

30Muscatine County, IAIA41,8530.1%–

31Jones County, IAIA21,2530.1%–

32Union County, IAIA11,8290.1%–

33Scott County, IAIA175,2590.1%–

34Palo Alto County, IAIA8,8990.1%–

35Poweshiek County, IAIA18,3680.1%–

36Carroll County, IAIA20,3030.1%–

37Dubuque County, IAIA99,3810.0%–

38Marshall County, IAIA39,8900.0%–

39Taylor County, IAIA5,8350.0%–

40Lee County, IAIA32,3060.0%–

41Marion County, IAIA34,1920.0%–

42Fremont County, IAIA6,5220.0%–

43Kossuth County, IAIA14,3220.0%–

44Plymouth County, IAIA25,6970.0%–

45Webster County, IAIA36,8380.0%–

46Appanoose County, IAIA12,0770.0%–

47Des Moines County, IAIA38,0770.0%–

48Fayette County, IAIA19,0470.0%–

49Clinton County, IAIA46,0020.0%–

50Crawford County, IAIA16,2370.0%–

51Benton County, IAIA26,0040.0%–

52Buchanan County, IAIA20,8830.0%–

53Linn County, IAIA232,0280.0%–

54Shelby County, IAIA11,6890.0%–

55Floyd County, IAIA14,9010.0%–

SHOWING 1–55 OF 55

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS