Ranking of Missouri Counties By Non-Hispanic Population from Census 2020

Updated on February 22, 2026.

According to the data from the United States 2020 decennial Census, in April 2020, among all of Missouri counties, St. Louis County had the highest number of people who identified as Non-Hispanic (not hispanic or latino) (966.95K), followed by Jackson County (639.42K), and St. Charles County (389.25K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Missouri counties based on the number of people who identified as non-hispanic.

You can see similar ranking information for other states and also for the different racial groups and the different ethnicities in Missouri.

Ranking of Missouri Counties By Non-Hispanic Population from Census 2020
St. Louis
Jackson
St. Charles
St. Louis city
Greene
Clay
Jefferson
Boone
Jasper
Franklin
Ranking of Missouri Counties By Non-Hispanic Population from Census 2020
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Rank County Non-Hispanic Population
1 St. Louis County 966947
2 Jackson County 639419
3 St. Charles County 389251
4 St. Louis city 286173
5 Greene County 284523
6 Clay County 234485
7 Jefferson County 221187
8 Boone County 175558
9 Jasper County 111384
10 Franklin County 102477
11 Cass County 102241
12 Platte County 99557
13 Christian County 85830
14 Cape Girardeau County 79476
15 Buchanan County 79193
16 Cole County 74618
17 St. Francois County 65833
18 Lincoln County 58033
19 Newton County 55041
20 Taney County 51737
21 Johnson County 51418
22 Pulaski County 47876
23 Phelps County 43379
24 Callaway County 43318
25 Camden County 41390
26 Butler County 41229
27 Pettis County 38964
28 Howell County 38854
29 Webster County 38295
30 Scott County 37124
31 Laclede County 35084
32 Lawrence County 35014
33 Warren County 34132
34 Lafayette County 31937
35 Barry County 31201
36 Polk County 30728
37 Stone County 30294
38 Stoddard County 28106
39 Marion County 28009
40 Dunklin County 26241
41 Adair County 24653
42 Miller County 24256
43 Audrain County 24231
44 Randolph County 24144
45 Texas County 23972
46 Washington County 23287
47 Ray County 22578
48 Crawford County 22574
49 Henry County 21373
50 Nodaway County 20814
51 Clinton County 20682
52 Morgan County 20560
53 Saline County 20503
54 McDonald County 20485
55 Vernon County 19281
56 Benton County 19084
57 Perry County 18573
58 Ste. Genevieve County 18210
59 Wright County 17818
60 Andrew County 17744
61 Pike County 17153
62 Cooper County 16781
63 Dallas County 16751
64 New Madrid County 16181
65 Bates County 15707
66 Pemiscot County 15246
67 Macon County 14933
68 Moniteau County 14609
69 Gasconade County 14605
70 Livingston County 14318
71 Dent County 14150
72 Cedar County 13927
73 Osage County 13149
74 Mississippi County 12354
75 Madison County 12284
76 Linn County 11585
77 Barton County 11371
78 Douglas County 11339
79 Montgomery County 11093
80 Wayne County 10819
81 DeKalb County 10802
82 Ripley County 10552
83 Bollinger County 10414
84 Ralls County 10259
85 Howard County 9943
86 Lewis County 9867
87 Grundy County 9567
88 Iron County 9360
89 St. Clair County 9106
90 Caldwell County 8664
91 Oregon County 8518
92 Monroe County 8507
93 Ozark County 8444
94 Carroll County 8363
95 Daviess County 8317
96 Maries County 8298
97 Hickory County 8147
98 Harrison County 7989
99 Dade County 7434
100 Chariton County 7307
101 Shannon County 6890
102 Clark County 6584
103 Gentry County 6072
104 Reynolds County 5997
105 Shelby County 5986
106 Atchison County 5232
107 Carter County 5105
108 Sullivan County 4945
109 Scotland County 4681
110 Putnam County 4569
111 Holt County 4156
112 Schuyler County 3985
113 Knox County 3721
114 Mercer County 3383
115 Worth County 1948