Ranking of Kansas Counties By White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent 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 High School Graduate or Equivalent was 414,996. Among all Kansas counties, Sedgwick County had the highest White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (69,455), followed by Johnson County (47,083), and Shawnee County (29,563).

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 High School Graduate or Equivalent in 2021
Sedgwick County
Johnson County
Shawnee County
Wyandotte County
Leavenworth County
Reno County
Douglas County
Butler County
Saline County
Miami County
Ranking of Kansas Counties By White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Number of People
1 Sedgwick County 69455
2 Johnson County 47083
3 Shawnee County 29563
4 Wyandotte County 20657
5 Leavenworth County 12917
6 Reno County 11773
7 Douglas County 11006
8 Butler County 10657
9 Saline County 9818
10 Miami County 6615
11 Crawford County 6325
12 Franklin County 6191
13 Cowley County 5981
14 Montgomery County 5753
15 Lyon County 5173
16 Sumner County 5043
17 McPherson County 4964
18 Jefferson County 4906
19 Barton County 4892
20 Harvey County 4880
21 Riley County 4847
22 Ellis County 4696
23 Pottawatomie County 4520
24 Finney County 4348
25 Osage County 4148
26 Atchison County 3887
27 Cherokee County 3805
28 Labette County 3801
29 Dickinson County 3794
30 Ford County 3589
31 Geary County 3357
32 Jackson County 3214
33 Neosho County 3113
34 Allen County 2906
35 Marshall County 2652
36 Bourbon County 2644
37 Linn County 2546
38 Nemaha County 2422
39 Marion County 2372
40 Seward County 2308
41 Wilson County 2117
42 Brown County 2105
43 Clay County 1977
44 Anderson County 1903
45 Coffey County 1857
46 Cloud County 1772
47 Wabaunsee County 1690
48 Rice County 1682
49 Doniphan County 1629
50 Kingman County 1624
51 Washington County 1535
52 Greenwood County 1527
53 Pratt County 1501
54 Pawnee County 1468
55 Ellsworth County 1462
56 Morris County 1353
57 Harper County 1348
58 Ottawa County 1303
59 Russell County 1278
60 Phillips County 1162
61 Norton County 1155
62 Rooks County 1149
63 Thomas County 1135
64 Sherman County 1110
65 Republic County 1038
66 Barber County 979
67 Smith County 975
68 Mitchell County 954
69 Grant County 845
70 Osborne County 829
71 Scott County 816
72 Stafford County 810
73 Woodson County 800
74 Stevens County 796
75 Kearny County 782
76 Gray County 777
77 Jewell County 749
78 Chautauqua County 739
79 Gove County 738
80 Edwards County 676
81 Decatur County 649
82 Morton County 631
83 Elk County 627
84 Trego County 626
85 Rush County 603
86 Hamilton County 577
87 Cheyenne County 576
87 Ness County 576
88 Meade County 568
89 Chase County 555
90 Logan County 549
91 Sheridan County 547
92 Graham County 530
93 Lincoln County 519
94 Stanton County 491
95 Rawlins County 482
96 Kiowa County 454
97 Haskell County 426
98 Wichita County 420
99 Comanche County 403
100 Clark County 387
101 Hodgeman County 308
102 Lane County 304
103 Wallace County 291
104 Greeley County 131