RANKING · 2020 CENSUS · 115 SHOWN OF 115

Highest Scotch-Irish population share, Missouri counties · 2020

Missouri counties ranked by the share of all residents who are Scotch-Irish ancestry (2023 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 115 counties in Missouri that qualify, ranked against each other statewide.

MissouriAll states All rankings

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

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000

01Dallas County, MOMO18,0253.2%–

02St. Clair County, MOMO9,9763.0%–

03Atchison County, MOMO5,1752.3%–

04Bollinger County, MOMO10,6462.3%–

05Lawrence County, MOMO39,4012.2%–

06Monroe County, MOMO8,9592.2%–

07Hickory County, MOMO9,0442.2%–

08Schuyler County, MOMO4,1402.2%–

09Stone County, MOMO32,5032.0%–

10Morgan County, MOMO22,4182.0%–

11Callaway County, MOMO45,7651.9%–

12Oregon County, MOMO8,7091.9%–

13Benton County, MOMO20,5361.9%–

14Barton County, MOMO11,7951.9%–

15Dunklin County, MOMO26,8551.9%–

16Dade County, MOMO7,8041.8%–

17Lafayette County, MOMO33,5311.7%–

18Dent County, MOMO14,5841.7%–

19Wayne County, MOMO10,7821.7%–

20Johnson County, MOMO56,6701.7%–

21Grundy County, MOMO9,7441.6%–

22Greene County, MOMO309,2861.6%–

23Polk County, MOMO33,6041.6%–

24Henry County, MOMO22,6711.6%–

25Iron County, MOMO9,3181.5%–

26Christian County, MOMO96,7251.5%–

27Ozark County, MOMO9,1721.5%–

28Ray County, MOMO23,3981.5%–

29Buchanan County, MOMO83,5401.5%–

30Newton County, MOMO62,2631.5%–

31Cass County, MOMO115,8591.4%–

32Holt County, MOMO4,2001.4%–

33Camden County, MOMO44,0471.4%–

34Clay County, MOMO265,0321.4%–

35Jasper County, MOMO127,4281.4%–

36Taney County, MOMO57,0011.3%–

37Boone County, MOMO191,7461.3%–

38Reynolds County, MOMO5,9921.3%–

39Washington County, MOMO23,8101.3%–

40Cole County, MOMO77,9081.3%–

41Cedar County, MOMO14,8881.3%–

42Putnam County, MOMO4,5461.3%–

43Worth County, MOMO1,9141.2%–

44Pulaski County, MOMO54,4421.2%–

45Phelps County, MOMO45,2471.2%–

46Vernon County, MOMO19,9461.2%–

47Howell County, MOMO40,7981.2%–

48Platte County, MOMO114,4001.2%–

49Caldwell County, MOMO9,0121.2%–

50Scott County, MOMO37,9751.2%–

51Ripley County, MOMO10,7171.1%–

52Clinton County, MOMO21,6611.1%–

53Franklin County, MOMO108,0901.1%–

54Cooper County, MOMO17,1361.1%–

55Daviess County, MOMO8,5581.1%–

56Wright County, MOMO19,6711.1%–

57McDonald County, MOMO23,9921.1%–

58Howard County, MOMO10,1801.1%–

59Webster County, MOMO43,0541.1%–

60Ralls County, MOMO10,4441.1%–

61Adair County, MOMO25,6841.1%–

62Shelby County, MOMO5,8701.1%–

63Jackson County, MOMO732,9941.0%–

64Pettis County, MOMO44,2541.0%–

65Mercer County, MOMO3,4041.0%–

66Bates County, MOMO16,5121.0%–

67Ste. Genevieve County, MOMO18,6890.9%–

68Douglas County, MOMO12,3420.9%–

69Cape Girardeau County, MOMO83,9990.9%–

70Nodaway County, MOMO20,1740.9%–

71St. Charles County, MOMO426,4990.9%–

72Texas County, MOMO25,9940.9%–

73Mississippi County, MOMO12,0030.9%–

74St. Francois County, MOMO67,8090.9%–

75Knox County, MOMO3,7280.9%–

76Chariton County, MOMO7,3770.9%–

77Randolph County, MOMO24,5130.8%–

78St. Louis County, MOMO990,9110.8%–

79Andrew County, MOMO18,2410.8%–

80Crawford County, MOMO22,9290.8%–

81Gasconade County, MOMO14,7840.8%–

82Montgomery County, MOMO11,5900.8%–

83Stoddard County, MOMO28,2840.8%–

84Butler County, MOMO41,9040.8%–

85Sullivan County, MOMO5,7380.8%–

86Livingston County, MOMO14,7080.8%–

87Jefferson County, MOMO233,1320.8%–

88Moniteau County, MOMO15,4280.7%–

89Macon County, MOMO15,1900.7%–

90Pike County, MOMO17,9550.7%–

91New Madrid County, MOMO15,0860.7%–

92Miller County, MOMO25,8170.7%–

93Maries County, MOMO8,3970.7%–

94Laclede County, MOMO36,9430.7%–

95Pemiscot County, MOMO14,4650.7%–

96Gentry County, MOMO6,3840.7%–

97Linn County, MOMO11,8150.6%–

98Harrison County, MOMO8,2810.6%–

99Audrain County, MOMO24,5280.6%–

100St. Louis, MOMO278,1440.6%–

101Scotland County, MOMO4,7960.6%–

102DeKalb County, MOMO9,7950.6%–

103Barry County, MOMO36,2000.6%–

104Lincoln County, MOMO66,6760.6%–

105Carroll County, MOMO8,4170.6%–

106Madison County, MOMO12,8580.6%–

107Lewis County, MOMO9,8790.6%–

108Warren County, MOMO39,0160.5%–

109Saline County, MOMO23,2650.5%–

110Carter County, MOMO5,4180.5%–

111Osage County, MOMO13,6110.5%–

112Marion County, MOMO28,5250.4%–

113Shannon County, MOMO7,2850.4%–

114Perry County, MOMO19,0930.4%–

115Clark County, MOMO6,4750.3%–

SHOWING 1–115 OF 115

Download CSV (full list, 115 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES