RANKING · 2010 CENSUS · 115 SHOWN OF 115

Highest Irish population share, Missouri counties · 2010

Missouri counties ranked by the share of all residents who are Irish ancestry (2010 American Community Survey). A concentration measure: Irish residents as a percentage of total population. This list covers the 115 counties in Missouri that qualify, ranked against each other statewide. The median across all 115 is 14.5%.

Irish 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

RANKPLACESTATEPOPIRISH SHAREVS –

01Dent County, MOMO14,58421.1%–

02St. Clair County, MOMO9,97620.9%–

03Stone County, MOMO32,50319.5%–

04St. Charles County, MOMO426,49919.1%–

05Bollinger County, MOMO10,64619.1%–

06Taney County, MOMO57,00119.1%–

07Jefferson County, MOMO233,13218.7%–

08Clinton County, MOMO21,66118.4%–

09Reynolds County, MOMO5,99218.3%–

10Warren County, MOMO39,01618.3%–

11Lincoln County, MOMO66,67618.2%–

12Adair County, MOMO25,68418.1%–

13Camden County, MOMO44,04717.9%–

14Ripley County, MOMO10,71717.9%–

15Clay County, MOMO265,03217.8%–

16Linn County, MOMO11,81517.7%–

17Henry County, MOMO22,67117.6%–

18Knox County, MOMO3,72817.6%–

19Nodaway County, MOMO20,17417.4%–

20Mercer County, MOMO3,40417.4%–

21Buchanan County, MOMO83,54017.4%–

22New Madrid County, MOMO15,08617.3%–

23St. Francois County, MOMO67,80917.1%–

24DeKalb County, MOMO9,79517.1%–

25Bates County, MOMO16,51216.9%–

26Andrew County, MOMO18,24116.9%–

27Harrison County, MOMO8,28116.8%–

28Vernon County, MOMO19,94616.7%–

29Lafayette County, MOMO33,53116.7%–

30Butler County, MOMO41,90416.6%–

31Johnson County, MOMO56,67016.4%–

32Platte County, MOMO114,40016.3%–

33Dade County, MOMO7,80416.3%–

34Ray County, MOMO23,39816.2%–

35Maries County, MOMO8,39716.2%–

36Clark County, MOMO6,47516.2%–

37Barry County, MOMO36,20016.1%–

38Cass County, MOMO115,85916.0%–

39Madison County, MOMO12,85816.0%–

40Wayne County, MOMO10,78215.9%–

41Franklin County, MOMO108,09015.8%–

42Hickory County, MOMO9,04415.6%–

43Lawrence County, MOMO39,40115.4%–

44St. Louis County, MOMO990,91115.4%–

45Washington County, MOMO23,81015.3%–

46Callaway County, MOMO45,76515.3%–

47Crawford County, MOMO22,92915.2%–

48Pettis County, MOMO44,25415.2%–

49Atchison County, MOMO5,17515.2%–

50Gasconade County, MOMO14,78415.1%–

51Grundy County, MOMO9,74415.0%–

52Randolph County, MOMO24,51315.0%–

53Saline County, MOMO23,26514.9%–

54Benton County, MOMO20,53614.8%–

55Moniteau County, MOMO15,42814.8%–

56Boone County, MOMO191,74614.7%–

57Stoddard County, MOMO28,28414.5%–

58Texas County, MOMO25,99414.5%–

59Ozark County, MOMO9,17214.5%–

60Cooper County, MOMO17,13614.5%–

61Scott County, MOMO37,97514.4%–

62Iron County, MOMO9,31814.4%–

63Miller County, MOMO25,81714.3%–

64Greene County, MOMO309,28614.2%–

65Shelby County, MOMO5,87014.0%–

66Carter County, MOMO5,41814.0%–

67Caldwell County, MOMO9,01213.9%–

68Morgan County, MOMO22,41813.9%–

69Carroll County, MOMO8,41713.9%–

70Howard County, MOMO10,18013.8%–

71Howell County, MOMO40,79813.8%–

72Newton County, MOMO62,26313.8%–

73Dallas County, MOMO18,02513.8%–

74Schuyler County, MOMO4,14013.7%–

75Dunklin County, MOMO26,85513.5%–

76Livingston County, MOMO14,70813.5%–

77Jasper County, MOMO127,42813.4%–

78Polk County, MOMO33,60413.3%–

79Macon County, MOMO15,19013.3%–

80Shannon County, MOMO7,28513.2%–

81Cape Girardeau County, MOMO83,99913.1%–

82Sullivan County, MOMO5,73813.0%–

83Cedar County, MOMO14,88812.9%–

84Audrain County, MOMO24,52812.9%–

85Holt County, MOMO4,20012.8%–

86Ste. Genevieve County, MOMO18,68912.8%–

87Pulaski County, MOMO54,44212.8%–

88Douglas County, MOMO12,34212.7%–

89Oregon County, MOMO8,70912.6%–

90Christian County, MOMO96,72512.4%–

91Mississippi County, MOMO12,00312.4%–

92Chariton County, MOMO7,37712.3%–

93Putnam County, MOMO4,54612.3%–

94Gentry County, MOMO6,38412.2%–

95Jackson County, MOMO732,99412.2%–

96Pike County, MOMO17,95512.1%–

97Ralls County, MOMO10,44412.0%–

98Montgomery County, MOMO11,59011.8%–

99Lewis County, MOMO9,87911.8%–

100Cole County, MOMO77,90811.4%–

101Wright County, MOMO19,67111.4%–

102Osage County, MOMO13,61111.2%–

103Monroe County, MOMO8,95911.1%–

104Daviess County, MOMO8,55811.1%–

105Phelps County, MOMO45,24711.0%–

106Laclede County, MOMO36,94310.7%–

107Marion County, MOMO28,52510.3%–

108Worth County, MOMO1,91410.0%–

109McDonald County, MOMO23,9929.9%–

110St. Louis, MOMO278,1449.9%–

111Scotland County, MOMO4,7969.7%–

112Barton County, MOMO11,7959.7%–

113Webster County, MOMO43,0549.6%–

114Perry County, MOMO19,0939.0%–

115Pemiscot County, MOMO14,4659.0%–

SHOWING 1–115 OF 115

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