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.
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Related Topics: Kansas ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
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 |