RANKING · 2020 CENSUS · 114 SHOWN OF 114

Largest Mexican population, Missouri counties · 2020

Missouri counties ranked by the number of residents who are Mexican origin, 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 114 counties in Missouri that qualify, ranked against each other statewide.

MissouriAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2000

01Jackson County, MOMO732,99448,345–

02St. Louis County, MOMO990,91117,830–

03Clay County, MOMO265,03212,075–

04St. Charles County, MOMO426,4997,631–

05St. Louis, MOMO278,1447,490–

06Greene County, MOMO309,2866,856–

07Platte County, MOMO114,4004,844–

08Jasper County, MOMO127,4284,568–

09Boone County, MOMO191,7464,152–

10Buchanan County, MOMO83,5403,913–

11Cass County, MOMO115,8593,375–

12Pettis County, MOMO44,2543,284–

13Pulaski County, MOMO54,4423,006–

14Barry County, MOMO36,2002,882–

15Jefferson County, MOMO233,1322,842–

16Lawrence County, MOMO39,4012,461–

17Newton County, MOMO62,2632,267–

18Christian County, MOMO96,7252,143–

19Taney County, MOMO57,0012,131–

20McDonald County, MOMO23,9922,104–

21Dunklin County, MOMO26,8551,939–

22Johnson County, MOMO56,6701,754–

23Cole County, MOMO77,9081,656–

24Franklin County, MOMO108,0901,263–

25Cape Girardeau County, MOMO83,9991,254–

26Saline County, MOMO23,2651,250–

27Lincoln County, MOMO66,676889–

28Camden County, MOMO44,047772–

29Lafayette County, MOMO33,531760–

30Sullivan County, MOMO5,738722–

31Scott County, MOMO37,975656–

32Polk County, MOMO33,604619–

33Laclede County, MOMO36,943593–

34Moniteau County, MOMO15,428587–

35Phelps County, MOMO45,247575–

36Audrain County, MOMO24,528569–

37Stone County, MOMO32,503565–

38Howell County, MOMO40,798537–

39St. Francois County, MOMO67,809490–

40Stoddard County, MOMO28,284475–

41Webster County, MOMO43,054474–

42Marion County, MOMO28,525463–

43Crawford County, MOMO22,929458–

44Callaway County, MOMO45,765449–

45Butler County, MOMO41,904447–

46Warren County, MOMO39,016431–

47Henry County, MOMO22,671396–

48Clinton County, MOMO21,661370–

49Pemiscot County, MOMO14,465368–

50Miller County, MOMO25,817367–

51Randolph County, MOMO24,513352–

52Morgan County, MOMO22,418344–

53Ray County, MOMO23,398340–

54Vernon County, MOMO19,946339–

55Benton County, MOMO20,536338–

56Bates County, MOMO16,512335–

57New Madrid County, MOMO15,086306–

58Adair County, MOMO25,684298–

59Perry County, MOMO19,093293–

60Washington County, MOMO23,810271–

61Mississippi County, MOMO12,003259–

62Douglas County, MOMO12,342247–

63Cedar County, MOMO14,888247–

64Barton County, MOMO11,795244–

65Andrew County, MOMO18,241239–

66Dent County, MOMO14,584233–

67Grundy County, MOMO9,744229–

68Livingston County, MOMO14,708224–

69Montgomery County, MOMO11,590223–

70DeKalb County, MOMO9,795204–

71Cooper County, MOMO17,136196–

72Nodaway County, MOMO20,174196–

73Harrison County, MOMO8,281195–

74Dallas County, MOMO18,025193–

75Pike County, MOMO17,955190–

76Oregon County, MOMO8,709184–

77Macon County, MOMO15,190179–

78Ste. Genevieve County, MOMO18,689175–

79Wayne County, MOMO10,782175–

80Madison County, MOMO12,858167–

81Texas County, MOMO25,994161–

82St. Clair County, MOMO9,976144–

83Ripley County, MOMO10,717141–

84Howard County, MOMO10,180140–

85Bollinger County, MOMO10,646126–

86Monroe County, MOMO8,959113–

87Dade County, MOMO7,804110–

88Carroll County, MOMO8,417109–

89Wright County, MOMO19,671106–

90Linn County, MOMO11,815100–

91Maries County, MOMO8,39789–

92Daviess County, MOMO8,55886–

93Iron County, MOMO9,31886–

94Gentry County, MOMO6,38483–

95Shannon County, MOMO7,28582–

96Caldwell County, MOMO9,01276–

97Hickory County, MOMO9,04475–

98Gasconade County, MOMO14,78464–

99Mercer County, MOMO3,40455–

100Atchison County, MOMO5,17553–

101Ozark County, MOMO9,17251–

102Ralls County, MOMO10,44447–

103Osage County, MOMO13,61146–

104Clark County, MOMO6,47542–

105Lewis County, MOMO9,87940–

106Holt County, MOMO4,20035–

107Putnam County, MOMO4,54628–

108Reynolds County, MOMO5,99226–

109Chariton County, MOMO7,37725–

110Knox County, MOMO3,72814–

111Worth County, MOMO1,91413–

112Carter County, MOMO5,41812–

113Shelby County, MOMO5,87012–

114Schuyler County, MOMO4,1402–

SHOWING 1–114 OF 114

Download CSV (full list, 114 rows)

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