RANKING · 2024 ACS · 99 SHOWN OF 99

Largest English population, Iowa counties

Iowa counties ranked by the number of residents who are English ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

English 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

RANKPLACESTATEPOPENGLISH POPULATIONVS 2010

01Polk County, IAIA516,54659,452+34%

02Linn County, IAIA232,02826,347+24%

03Johnson County, IAIA160,04418,463+38%

04Scott County, IAIA175,25918,107+29%

05Dallas County, IAIA118,45712,965+90%

06Pottawattamie County, IAIA92,99611,467+9%

07Black Hawk County, IAIA131,53211,188+5%

08Story County, IAIA101,29110,350+8%

09Warren County, IAIA57,3318,008+37%

10Woodbury County, IAIA106,6496,946−17%

11Dubuque County, IAIA99,3816,609−0%

12Jasper County, IAIA38,1534,544−1%

13Wapello County, IAIA35,2104,418−6%

14Muscatine County, IAIA41,8534,143−6%

15Des Moines County, IAIA38,0774,094−3%

16Marion County, IAIA34,1924,004+10%

17Lee County, IAIA32,3063,756+4%

18Webster County, IAIA36,8383,591+15%

19Marshall County, IAIA39,8903,581−10%

20Clinton County, IAIA46,0023,460−20%

21Mahaska County, IAIA21,8803,455+36%

22Boone County, IAIA26,7993,354+12%

23Cerro Gordo County, IAIA42,3723,259−32%

24Buchanan County, IAIA20,8832,553+39%

25Bremer County, IAIA25,2962,536+12%

26Benton County, IAIA26,0042,534−2%

27Jefferson County, IAIA15,2912,275+7%

28Mills County, IAIA14,7932,272+27%

29Page County, IAIA14,8562,247+32%

30Washington County, IAIA22,6672,147+14%

31Madison County, IAIA17,2702,104−5%

32Henry County, IAIA19,3492,041+6%

33Union County, IAIA11,8291,971+16%

34Iowa County, IAIA16,5041,936+18%

35Poweshiek County, IAIA18,3681,933−18%

36Appanoose County, IAIA12,0771,927−4%

37Delaware County, IAIA17,6741,924+2%

38Jones County, IAIA21,2531,781−9%

39Harrison County, IAIA14,6231,776−10%

40Plymouth County, IAIA25,6971,613−23%

41Cass County, IAIA12,9601,540−9%

42Dickinson County, IAIA18,0771,501−16%

43Hardin County, IAIA16,4551,493−17%

44Winneshiek County, IAIA19,7331,458−14%

45Fayette County, IAIA19,0471,356−30%

46Cedar County, IAIA18,3591,340−27%

47Montgomery County, IAIA10,0021,320+6%

48Allamakee County, IAIA14,2381,293+46%

49Jackson County, IAIA19,2881,287−29%

50Clarke County, IAIA9,5741,283−0%

51Sioux County, IAIA36,7741,251−11%

52Guthrie County, IAIA10,7821,245−4%

53Carroll County, IAIA20,3031,230−5%

54Hamilton County, IAIA14,9441,226−28%

55Clay County, IAIA16,2021,200−17%

56Lucas County, IAIA8,8471,197+9%

57Monroe County, IAIA7,4061,167+12%

58Tama County, IAIA16,7961,148−14%

59Clayton County, IAIA16,8451,141−35%

60Wayne County, IAIA6,7381,133+19%

61Floyd County, IAIA14,9011,113−22%

62Decatur County, IAIA7,6551,086−14%

63Cherokee County, IAIA11,3691,086−13%

64Wright County, IAIA12,8011,076−12%

65Greene County, IAIA8,6581,069−14%

66Grundy County, IAIA12,3611,058+27%

67Mitchell County, IAIA10,6501,047+16%

68Buena Vista County, IAIA20,4491,037−31%

69Louisa County, IAIA10,4161,021−25%

70Keokuk County, IAIA9,7971,010−15%

71Butler County, IAIA14,049994−21%

72Kossuth County, IAIA14,322980−12%

73Van Buren County, IAIA7,131977+15%

74Davis County, IAIA9,230971+3%

75Taylor County, IAIA5,835956+5%

76Sac County, IAIA9,525948−3%

77Calhoun County, IAIA9,562881+7%

78Fremont County, IAIA6,522845−18%

79Crawford County, IAIA16,237811−21%

80Humboldt County, IAIA9,409808+8%

81O'Brien County, IAIA14,220796−11%

82Winnebago County, IAIA10,251764−21%

83Adair County, IAIA7,403759−18%

84Ringgold County, IAIA4,642759+13%

85Shelby County, IAIA11,689744−34%

86Franklin County, IAIA9,868741−3%

87Emmet County, IAIA9,107734−4%

88Hancock County, IAIA10,528692−21%

89Monona County, IAIA8,539668−20%

90Adams County, IAIA3,617651+7%

91Chickasaw County, IAIA11,663631−29%

92Palo Alto County, IAIA8,899584−20%

93Ida County, IAIA6,777512−8%

94Pocahontas County, IAIA6,819423−11%

95Audubon County, IAIA5,509402−27%

96Worth County, IAIA7,338395−38%

97Howard County, IAIA9,415342−34%

98Lyon County, IAIA12,354321−7%

99Osceola County, IAIA5,980189−57%

SHOWING 1–99 OF 99

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES