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

Updated on August 29, 2023.

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 voting-age population who identified as Non-Hispanic (not hispanic or latino) (759.60K), followed by Jackson County (503.35K), and St. Charles County (300.30K).

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

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

Ranking of Missouri Counties By Non-Hispanic Voting-age 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 Voting-age Population from Census 2020
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Rank County Non-Hispanic Voting-age Population
1 St. Louis County 759596
2 Jackson County 503345
3 St. Charles County 300303
4 St. Louis city 236293
5 Greene County 227769
6 Clay County 179318
7 Jefferson County 170843
8 Boone County 139636
9 Jasper County 85663
10 Franklin County 79771
11 Cass County 78292
12 Platte County 76562
13 Christian County 63840
14 Cape Girardeau County 62840
15 Buchanan County 62422
16 Cole County 58477
17 St. Francois County 52184
18 Lincoln County 43440
19 Newton County 42542
20 Taney County 41636
21 Johnson County 40095
22 Pulaski County 37305
23 Phelps County 34665
24 Callaway County 34111
25 Camden County 34069
26 Butler County 31766
27 Pettis County 29799
28 Howell County 29758
29 Scott County 28390
30 Webster County 28033
31 Laclede County 26836
32 Lawrence County 26693
33 Warren County 26428
34 Stone County 25275
35 Lafayette County 24756
36 Barry County 24591
37 Polk County 23418
38 Stoddard County 21881
39 Marion County 21593
40 Dunklin County 20106
41 Adair County 19961
42 Randolph County 19082
43 Texas County 18796
44 Audrain County 18615
45 Miller County 18595
46 Washington County 18133
47 Crawford County 17554
48 Ray County 17464
49 Henry County 16764
50 Nodaway County 16700
51 Saline County 16186
52 Clinton County 15931
53 Morgan County 15917
54 Benton County 15700
55 McDonald County 15516
56 Vernon County 14653
57 Perry County 14357
58 Ste. Genevieve County 14325
59 Andrew County 13471
60 Wright County 13279
61 Pike County 13259
62 Cooper County 13113
63 Dallas County 12790
64 New Madrid County 12396
65 Bates County 12185
66 Gasconade County 11566
67 Macon County 11474
68 Pemiscot County 11359
69 Livingston County 11343
70 Dent County 11094
71 Moniteau County 10996
72 Cedar County 10488
73 Osage County 10156
74 Mississippi County 9793
75 Madison County 9528
76 Linn County 8946
77 Douglas County 8941
78 Wayne County 8775
79 DeKalb County 8761
80 Montgomery County 8720
81 Barton County 8625
82 Ripley County 8224
83 Bollinger County 8163
84 Ralls County 8016
85 Lewis County 7779
86 Howard County 7748
87 Iron County 7407
88 St. Clair County 7216
89 Grundy County 7212
90 Ozark County 6875
91 Hickory County 6839
92 Caldwell County 6663
93 Oregon County 6662
94 Monroe County 6613
95 Carroll County 6583
96 Maries County 6514
97 Daviess County 6177
98 Harrison County 6152
99 Dade County 5860
100 Chariton County 5700
101 Shannon County 5417
102 Clark County 5024
103 Reynolds County 4728
104 Gentry County 4547
105 Shelby County 4542
106 Atchison County 4125
107 Carter County 4004
108 Sullivan County 3925
109 Putnam County 3578
110 Scotland County 3293
111 Holt County 3271
112 Schuyler County 2967
113 Knox County 2827
114 Mercer County 2597
115 Worth County 1544