RANKING · 2024 ACS · 88 SHOWN OF 88

Highest Central American population share, Iowa counties

Iowa counties ranked by the share of all residents who are Central American origin (2024 American Community Survey). A concentration measure: Central American residents as a percentage of total population. This list covers the 88 counties in Iowa that qualify, ranked against each other statewide. The median across all 88 is 0.4%. Biggest climber in the top 100 since 2020: Clay County, IA, up 64 places to #15.

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IowaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCENTRAL AMERICAN SHAREVS 2010

01Crawford County, IAIA16,23712.4%+8.9 pts

02▲7Wright County, IAIA12,8014.8%+4.8 pts

03▲5Wapello County, IAIA35,2104.4%+2.5 pts

04▲2Woodbury County, IAIA106,6494.2%+2.5 pts

05▼3Buena Vista County, IAIA20,4493.8%+1.3 pts

06▲37O'Brien County, IAIA14,2203.3%–

07▲55Franklin County, IAIA9,8683.2%–

08▲2Allamakee County, IAIA14,2382.8%+0.7 pts

09▲9Sioux County, IAIA36,7742.7%+2.3 pts

10▲1Osceola County, IAIA5,9802.4%+2.3 pts

11▼7Emmet County, IAIA9,1072.2%+0.2 pts

12▲47Lucas County, IAIA8,8472.0%–

13▲2Polk County, IAIA516,5461.7%+1.0 pts

14▲2Humboldt County, IAIA9,4091.6%+1.3 pts

15▲64Clay County, IAIA16,2021.6%+1.5 pts

16Chickasaw County, IAIA11,6631.5%–

17▼12Muscatine County, IAIA41,8531.4%+0.2 pts

18▲18Tama County, IAIA16,7961.4%+1.0 pts

19▲6Marshall County, IAIA39,8901.4%+1.0 pts

20▲12Hamilton County, IAIA14,9441.3%–

21Black Hawk County, IAIA131,5321.2%+0.8 pts

22▲34Winneshiek County, IAIA19,7331.2%+0.9 pts

23▲7Palo Alto County, IAIA8,8991.1%+0.9 pts

24▲53Jasper County, IAIA38,1531.0%–

25▼6Clarke County, IAIA9,5741.0%−1.5 pts

26▼13Plymouth County, IAIA25,6971.0%+0.9 pts

27▼13Johnson County, IAIA160,0440.9%+0.2 pts

28▲46Cherokee County, IAIA11,3690.8%+0.7 pts

29Mitchell County, IAIA10,6500.8%+0.7 pts

30▲48Fayette County, IAIA19,0470.7%+0.7 pts

31▼8Henry County, IAIA19,3490.7%+0.3 pts

32▼20Dallas County, IAIA118,4570.7%−0.6 pts

33▼7Kossuth County, IAIA14,3220.7%+0.6 pts

34▲10Webster County, IAIA36,8380.6%+0.5 pts

35▲3Lyon County, IAIA12,3540.6%–

36▲4Clayton County, IAIA16,8450.6%–

37▼20Washington County, IAIA22,6670.6%+0.2 pts

38▲27Hancock County, IAIA10,5280.6%+0.5 pts

39▼5Pottawattamie County, IAIA92,9960.6%0.0 pts

40▲8Story County, IAIA101,2910.5%+0.3 pts

41▲12Warren County, IAIA57,3310.5%+0.3 pts

42▼20Calhoun County, IAIA9,5620.4%–

43▼8Hardin County, IAIA16,4550.4%+0.3 pts

44▲5Adair County, IAIA7,4030.4%–

45▼3Linn County, IAIA232,0280.4%+0.4 pts

46▼15Poweshiek County, IAIA18,3680.4%+0.1 pts

47Sac County, IAIA9,5250.3%–

48▼1Delaware County, IAIA17,6740.3%–

49▼16Carroll County, IAIA20,3030.3%+0.2 pts

50▼9Scott County, IAIA175,2590.3%+0.2 pts

51Montgomery County, IAIA10,0020.3%–

52▲24Greene County, IAIA8,6580.3%−0.1 pts

53▲28Clinton County, IAIA46,0020.3%+0.3 pts

54▼27Guthrie County, IAIA10,7820.3%0.0 pts

55▲20Monona County, IAIA8,5390.3%+0.2 pts

56▼36Appanoose County, IAIA12,0770.3%+0.2 pts

57▼6Cerro Gordo County, IAIA42,3720.2%+0.1 pts

58▲10Keokuk County, IAIA9,7970.2%+0.1 pts

59▼31Dubuque County, IAIA99,3810.2%+0.2 pts

60Madison County, IAIA17,2700.2%–

61▲5Mahaska County, IAIA21,8800.2%+0.1 pts

62▼10Bremer County, IAIA25,2960.2%+0.1 pts

63▼60Taylor County, IAIA5,8350.2%−0.2 pts

64▼25Louisa County, IAIA10,4160.2%−0.4 pts

65▼58Pocahontas County, IAIA6,8190.2%0.0 pts

66▲16Howard County, IAIA9,4150.2%−0.1 pts

67▼7Jones County, IAIA21,2530.2%0.0 pts

68Monroe County, IAIA7,4060.2%–

69▼12Boone County, IAIA26,7990.2%–

70▼12Davis County, IAIA9,2300.2%–

71▼47Shelby County, IAIA11,6890.2%+0.1 pts

72Grundy County, IAIA12,3610.1%–

73Union County, IAIA11,8290.1%0.0 pts

74Wayne County, IAIA6,7380.1%–

75▼21Iowa County, IAIA16,5040.1%−0.1 pts

76▼15Butler County, IAIA14,0490.1%–

77Harrison County, IAIA14,6230.1%−0.4 pts

78▼6Marion County, IAIA34,1920.1%0.0 pts

79▲1Des Moines County, IAIA38,0770.1%0.0 pts

80Jackson County, IAIA19,2880.1%0.0 pts

81Fremont County, IAIA6,5220.1%0.0 pts

82▼36Buchanan County, IAIA20,8830.1%−0.2 pts

83▼33Floyd County, IAIA14,9010.1%0.0 pts

84▼21Dickinson County, IAIA18,0770.0%–

85▼16Van Buren County, IAIA7,1310.0%–

86Ida County, IAIA6,7770.0%–

87▼50Mills County, IAIA14,7930.0%0.0 pts

88▼43Benton County, IAIA26,0040.0%0.0 pts

SHOWING 1–88 OF 88

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