RANKING · 2020 CENSUS · 115 SHOWN OF 115

Largest American population, Missouri counties · 2020

Missouri counties ranked by the number of residents who are American ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 115 counties in Missouri that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01St. Louis County, MOMO990,91146,883−9%

02St. Charles County, MOMO426,49930,249+30%

03Jackson County, MOMO732,99429,121−55%

04Greene County, MOMO309,28622,441−46%

05Jefferson County, MOMO233,13217,342−3%

06Clay County, MOMO265,03216,414−19%

07St. Francois County, MOMO67,80915,483+88%

08St. Louis, MOMO278,14411,799+7%

09Boone County, MOMO191,74611,480+19%

10Cape Girardeau County, MOMO83,99911,027+67%

11Jasper County, MOMO127,4289,843−6%

12Franklin County, MOMO108,0909,572−0%

13Camden County, MOMO44,0478,227+177%

14Cass County, MOMO115,8596,939−29%

15Buchanan County, MOMO83,5406,821−17%

16Christian County, MOMO96,7256,762−61%

17Cole County, MOMO77,9086,729+27%

18Butler County, MOMO41,9046,102−7%

19Laclede County, MOMO36,9436,019+16%

20Phelps County, MOMO45,2475,818+56%

21Stoddard County, MOMO28,2844,799−18%

22Platte County, MOMO114,4004,544−41%

23Lincoln County, MOMO66,6764,504+10%

24Lawrence County, MOMO39,4014,475+2%

25Newton County, MOMO62,2634,380−35%

26Taney County, MOMO57,0014,354+18%

27Callaway County, MOMO45,7654,317−43%

28Polk County, MOMO33,6044,235+31%

29Miller County, MOMO25,8174,141+91%

30Pulaski County, MOMO54,4423,961+32%

31Scott County, MOMO37,9753,960−13%

32Crawford County, MOMO22,9293,939+103%

33Howell County, MOMO40,7983,904−10%

34Johnson County, MOMO56,6703,776+4%

35Webster County, MOMO43,0543,597−17%

36Audrain County, MOMO24,5283,408−29%

37Morgan County, MOMO22,4183,369+63%

38Dunklin County, MOMO26,8553,296−21%

39Barry County, MOMO36,2003,280−47%

40Pettis County, MOMO44,2543,075−35%

41Washington County, MOMO23,8103,074+19%

42Ste. Genevieve County, MOMO18,6892,946+55%

43Lafayette County, MOMO33,5312,919+6%

44Perry County, MOMO19,0932,865+32%

45Pike County, MOMO17,9552,824+17%

46Wayne County, MOMO10,7822,765−14%

47Madison County, MOMO12,8582,637+23%

48Stone County, MOMO32,5032,629+10%

49Marion County, MOMO28,5252,592−35%

50Randolph County, MOMO24,5132,573+7%

51Bollinger County, MOMO10,6462,451+30%

52Ray County, MOMO23,3982,349−49%

53Vernon County, MOMO19,9462,163−23%

54Warren County, MOMO39,0162,094−11%

55Texas County, MOMO25,9942,031−16%

56Gasconade County, MOMO14,7841,932+36%

57Henry County, MOMO22,6711,928−31%

58Clinton County, MOMO21,6611,911−32%

59Moniteau County, MOMO15,4281,891+26%

60New Madrid County, MOMO15,0861,872−33%

61DeKalb County, MOMO9,7951,869+59%

62Benton County, MOMO20,5361,846+34%

63Caldwell County, MOMO9,0121,822+53%

64Saline County, MOMO23,2651,777−5%

65Wright County, MOMO19,6711,761−11%

66Daviess County, MOMO8,5581,726−21%

67Dallas County, MOMO18,0251,642−29%

68Adair County, MOMO25,6841,582−26%

69Macon County, MOMO15,1901,579−13%

70Lewis County, MOMO9,8791,573+72%

71Nodaway County, MOMO20,1741,567−53%

72Mississippi County, MOMO12,0031,539−1%

73Pemiscot County, MOMO14,4651,521−9%

74Iron County, MOMO9,3181,498+54%

75Cooper County, MOMO17,1361,478+16%

76Dent County, MOMO14,5841,430+23%

77Ripley County, MOMO10,7171,419−52%

78Cedar County, MOMO14,8881,389−45%

79Osage County, MOMO13,6111,384+27%

80Grundy County, MOMO9,7441,318+29%

81Maries County, MOMO8,3971,317+53%

82Harrison County, MOMO8,2811,303−31%

83Ralls County, MOMO10,4441,303−13%

84Douglas County, MOMO12,3421,287−6%

85Gentry County, MOMO6,3841,263+18%

86Andrew County, MOMO18,2411,194−43%

87Livingston County, MOMO14,7081,178−18%

88McDonald County, MOMO23,9921,072−69%

89Bates County, MOMO16,5121,067−47%

90Monroe County, MOMO8,959970−17%

91Hickory County, MOMO9,044951−4%

92Shannon County, MOMO7,285915−53%

93Linn County, MOMO11,815890−43%

94St. Clair County, MOMO9,976880+21%

95Dade County, MOMO7,804859−44%

96Howard County, MOMO10,180857−9%

97Oregon County, MOMO8,709841−66%

98Barton County, MOMO11,795791−73%

99Montgomery County, MOMO11,590744−62%

100Carroll County, MOMO8,417742−33%

101Sullivan County, MOMO5,738693−5%

102Reynolds County, MOMO5,992662+61%

103Clark County, MOMO6,475647−13%

104Scotland County, MOMO4,796613+19%

105Shelby County, MOMO5,870589−16%

106Carter County, MOMO5,418587−62%

107Ozark County, MOMO9,172549−31%

108Chariton County, MOMO7,377514−23%

109Schuyler County, MOMO4,140474+10%

110Atchison County, MOMO5,175453−51%

111Worth County, MOMO1,914445−49%

112Knox County, MOMO3,728427−15%

113Holt County, MOMO4,200414−31%

114Putnam County, MOMO4,546413−42%

115Mercer County, MOMO3,404382+8%

SHOWING 1–115 OF 115

Download CSV (full list, 115 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS