Ranking of Kansas Counties By White 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 Kansas White Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 107,190. Among all Kansas counties, Sedgwick County had the highest White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (19,724), followed by Johnson County (10,144), and Wyandotte County (9,182).

The chart below shows the top 10 Kansas counties, and the table below shows the ranking of all Kansas 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 Kansas Counties By White Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Sedgwick County
Johnson County
Wyandotte County
Shawnee County
Finney County
Ford County
Reno County
Leavenworth County
Butler County
Saline County
Ranking of Kansas Counties By White Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Number of People
1 Sedgwick County 19724
2 Johnson County 10144
3 Wyandotte County 9182
4 Shawnee County 5041
5 Finney County 3930
6 Ford County 3648
7 Reno County 2950
8 Leavenworth County 2703
9 Butler County 2212
10 Saline County 2028
11 Douglas County 1937
12 McPherson County 1640
13 Montgomery County 1630
14 Lyon County 1580
15 Harvey County 1551
16 Crawford County 1462
17 Cherokee County 1454
18 Seward County 1414
19 Barton County 1409
20 Cowley County 1382
21 Labette County 1138
22 Riley County 1002
23 Franklin County 996
24 Neosho County 900
25 Miami County 896
26 Ellis County 868
27 Sumner County 858
28 Bourbon County 828
29 Osage County 814
30 Dickinson County 798
31 Gray County 777
32 Anderson County 734
33 Grant County 691
34 Pottawatomie County 642
35 Marion County 626
36 Allen County 583
36 Jefferson County 583
37 Marshall County 569
38 Wilson County 545
39 Geary County 519
40 Atchison County 498
41 Haskell County 468
41 Scott County 468
42 Kearny County 456
43 Kingman County 441
44 Doniphan County 428
45 Stevens County 418
46 Linn County 413
46 Nemaha County 413
47 Pratt County 383
48 Jackson County 366
49 Rice County 346
50 Harper County 342
51 Pawnee County 335
52 Brown County 331
53 Clay County 328
54 Ellsworth County 315
55 Greenwood County 305
56 Rooks County 303
57 Norton County 298
58 Coffey County 292
59 Cloud County 284
59 Phillips County 284
60 Russell County 274
61 Morris County 260
62 Sherman County 250
62 Thomas County 250
63 Chautauqua County 239
64 Washington County 232
65 Barber County 223
66 Elk County 219
66 Woodson County 219
67 Hamilton County 217
68 Meade County 216
69 Stanton County 214
70 Edwards County 194
71 Morton County 189
72 Stafford County 184
73 Mitchell County 181
74 Ottawa County 177
75 Kiowa County 173
76 Republic County 161
77 Wabaunsee County 160
78 Jewell County 151
78 Wichita County 151
79 Rush County 142
80 Osborne County 136
81 Decatur County 133
82 Logan County 114
82 Trego County 114
83 Gove County 109
84 Hodgeman County 108
85 Chase County 105
86 Cheyenne County 102
87 Ness County 98
88 Graham County 96
89 Smith County 93
90 Lincoln County 82
91 Clark County 79
92 Sheridan County 71
93 Rawlins County 57
94 Comanche County 54
95 Wallace County 22
96 Greeley County 20
97 Lane County 18