Ranking of Missouri Counties By Percentage of Some Other Race Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Missouri Some Other Race Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 27.29%. Among all Missouri counties, Chariton County had the highest percentage of its Some Other Race Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (100.00%), followed by Pemiscot County (100.00%), and Warren County (94.12%).

The chart below shows the top 10 Missouri counties, and the table below shows the ranking of all Missouri counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Missouri Counties By Percentage of Some Other Race Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Chariton County
Pemiscot County
Warren County
Atchison County
Clinton County
Saline County
Hickory County
Montgomery County
Stoddard County
Lawrence County
Ranking of Missouri Counties By Percentage of Some Other Race Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Chariton County 100.00
1 Pemiscot County 100.00
2 Warren County 94.12
3 Atchison County 72.73
4 Clinton County 66.67
5 Saline County 63.83
6 Hickory County 61.54
7 Montgomery County 60.71
8 Stoddard County 57.14
9 Lawrence County 54.67
10 Callaway County 53.85
11 Dunklin County 53.14
12 Buchanan County 50.89
13 Caldwell County 50.00
14 McDonald County 49.48
15 Laclede County 48.64
16 Henry County 47.37
17 Marion County 44.05
18 Pettis County 41.90
19 Sullivan County 40.63
20 Webster County 39.25
21 Barry County 39.12
22 Barton County 38.71
23 Bates County 38.10
24 Livingston County 35.00
25 Stone County 34.87
26 Jasper County 34.77
27 Jackson County 34.15
28 Morgan County 33.77
29 Cedar County 33.09
30 Newton County 32.09
31 Moniteau County 31.92
32 Crawford County 31.13
33 Dade County 28.57
34 Greene County 28.32
35 Dallas County 27.59
36 Linn County 27.50
37 Howell County 27.36
38 Ozark County 27.27
39 Andrew County 24.10
40 Clay County 22.81
41 St. Charles County 22.79
42 Cass County 21.80
43 St. Louis County 21.54
44 Camden County 21.33
45 St. Louis city 20.70
46 Polk County 19.90
47 Christian County 19.82
48 Dent County 19.51
49 Boone County 19.15
50 Gentry County 18.37
51 Johnson County 16.92
52 Lafayette County 14.35
53 Platte County 13.80
54 Taney County 11.98
55 Cape Girardeau County 10.80
56 Franklin County 9.85
57 Macon County 9.09
58 Texas County 6.49
59 Cole County 6.43
60 Lincoln County 6.36
61 Jefferson County 5.28
62 Ripley County 5.00
63 St. Francois County 3.75
64 Phelps County 2.90
65 Pulaski County 2.42
66 Audrain County 2.35
67 Adair County 0.00
67 Benton County 0.00
67 Bollinger County 0.00
67 Butler County 0.00
67 Carroll County 0.00
67 Clark County 0.00
67 Cooper County 0.00
67 Daviess County 0.00
67 DeKalb County 0.00
67 Douglas County 0.00
67 Gasconade County 0.00
67 Grundy County 0.00
67 Harrison County 0.00
67 Howard County 0.00
67 Iron County 0.00
67 Knox County 0.00
67 Madison County 0.00
67 Maries County 0.00
67 Mercer County 0.00
67 Miller County 0.00
67 Monroe County 0.00
67 New Madrid County 0.00
67 Nodaway County 0.00
67 Oregon County 0.00
67 Perry County 0.00
67 Pike County 0.00
67 Ralls County 0.00
67 Randolph County 0.00
67 Ray County 0.00
67 Reynolds County 0.00
67 St. Clair County 0.00
67 Ste. Genevieve County 0.00
67 Schuyler County 0.00
67 Scotland County 0.00
67 Scott County 0.00
67 Shelby County 0.00
67 Vernon County 0.00
67 Worth County 0.00
67 Wright County 0.00