RANKING · 2020 CENSUS · 113 SHOWN OF 113

Largest Swiss population, Missouri counties · 2020

Missouri counties ranked by the number of residents who are Swiss ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 113 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

RANKPLACESTATEPOPSWISS POPULATIONVS 2000

01St. Louis County, MOMO990,9114,099–

02Jackson County, MOMO732,9941,868–

03St. Charles County, MOMO426,4991,311–

04Boone County, MOMO191,7461,150–

05St. Louis, MOMO278,144949–

06Morgan County, MOMO22,418901–

07Clay County, MOMO265,032743–

08Webster County, MOMO43,054654–

09Greene County, MOMO309,286622–

10Jefferson County, MOMO233,132621–

11Moniteau County, MOMO15,428557–

12Christian County, MOMO96,725555–

13Buchanan County, MOMO83,540530–

14Jasper County, MOMO127,428513–

15Scotland County, MOMO4,796346–

16Hickory County, MOMO9,044338–

17Camden County, MOMO44,047325–

18Andrew County, MOMO18,241324–

19Cass County, MOMO115,859305–

20Vernon County, MOMO19,946298–

21Cape Girardeau County, MOMO83,999287–

22Nodaway County, MOMO20,174267–

23Cedar County, MOMO14,888266–

24Franklin County, MOMO108,090245–

25Platte County, MOMO114,400243–

26Dallas County, MOMO18,025227–

27Phelps County, MOMO45,247222–

28Maries County, MOMO8,397215–

29Cole County, MOMO77,908212–

30Barton County, MOMO11,795203–

31Daviess County, MOMO8,558199–

32Livingston County, MOMO14,708196–

33Knox County, MOMO3,728187–

34Adair County, MOMO25,684181–

35Callaway County, MOMO45,765171–

36Stoddard County, MOMO28,284171–

37Johnson County, MOMO56,670169–

38Newton County, MOMO62,263165–

39Polk County, MOMO33,604152–

40Texas County, MOMO25,994127–

41St. Francois County, MOMO67,809122–

42Randolph County, MOMO24,513105–

43Clark County, MOMO6,475102–

44Wright County, MOMO19,671102–

45Clinton County, MOMO21,661101–

46Taney County, MOMO57,00198–

47Ray County, MOMO23,39896–

48Grundy County, MOMO9,74495–

49Stone County, MOMO32,50394–

50Miller County, MOMO25,81793–

51Barry County, MOMO36,20091–

52Pulaski County, MOMO54,44289–

53Gasconade County, MOMO14,78488–

54Marion County, MOMO28,52588–

55Warren County, MOMO39,01685–

56Cooper County, MOMO17,13680–

57Bates County, MOMO16,51276–

58Wayne County, MOMO10,78275–

59Holt County, MOMO4,20072–

60Benton County, MOMO20,53671–

61Lafayette County, MOMO33,53169–

62Schuyler County, MOMO4,14069–

63Caldwell County, MOMO9,01268–

64Lincoln County, MOMO66,67663–

65Henry County, MOMO22,67163–

66Lawrence County, MOMO39,40159–

67Pettis County, MOMO44,25458–

68McDonald County, MOMO23,99257–

69Ste. Genevieve County, MOMO18,68957–

70Bollinger County, MOMO10,64653–

71DeKalb County, MOMO9,79553–

72Scott County, MOMO37,97550–

73Madison County, MOMO12,85844–

74Washington County, MOMO23,81043–

75Saline County, MOMO23,26543–

76St. Clair County, MOMO9,97642–

77Howell County, MOMO40,79840–

78Pike County, MOMO17,95537–

79Dade County, MOMO7,80436–

80Howard County, MOMO10,18035–

81Crawford County, MOMO22,92929–

82Linn County, MOMO11,81528–

83Sullivan County, MOMO5,73827–

84Macon County, MOMO15,19026–

85Monroe County, MOMO8,95925–

86Montgomery County, MOMO11,59025–

87Harrison County, MOMO8,28123–

88Osage County, MOMO13,61123–

89Audrain County, MOMO24,52819–

90Carroll County, MOMO8,41717–

91Laclede County, MOMO36,94317–

92Dent County, MOMO14,58416–

93Butler County, MOMO41,90415–

94Iron County, MOMO9,31813–

95Ozark County, MOMO9,17213–

96Putnam County, MOMO4,54612–

97Shannon County, MOMO7,28511–

98Lewis County, MOMO9,87911–

99Atchison County, MOMO5,17510–

100Ripley County, MOMO10,71710–

101Perry County, MOMO19,0939–

102Carter County, MOMO5,4188–

103Worth County, MOMO1,9147–

104Oregon County, MOMO8,7096–

105Douglas County, MOMO12,3425–

106Chariton County, MOMO7,3774–

107Gentry County, MOMO6,3844–

108Mississippi County, MOMO12,0034–

109New Madrid County, MOMO15,0863–

110Shelby County, MOMO5,8703–

111Pemiscot County, MOMO14,4652–

112Mercer County, MOMO3,4042–

113Ralls County, MOMO10,4441–

SHOWING 1–113 OF 113

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