Ranking of Kansas Counties By Population in 2024
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2024, the Population for Kansas was 2.97M. Among all Kansas counties, Johnson County had the highest population (632.28K), followed by Sedgwick County (536.08K), and Shawnee County (177.94K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Kansas counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: Kansas Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2024 Census.
See this for other years:
Ranking of Kansas Counties By Population in 2024
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| Rank | County | Population |
|---|---|---|
| 1 | Johnson County | 632276 |
| 2 | Sedgwick County | 536081 |
| 3 | Shawnee County | 177942 |
| 4 | Wyandotte County | 169418 |
| 5 | Douglas County | 121989 |
| 6 | Leavenworth County | 84670 |
| 7 | Riley County | 72557 |
| 8 | Butler County | 69158 |
| 9 | Reno County | 61417 |
| 10 | Saline County | 53459 |
| 11 | Crawford County | 38904 |
| 12 | Finney County | 38354 |
| 13 | Miami County | 35737 |
| 14 | Geary County | 35459 |
| 15 | Cowley County | 34186 |
| 16 | Ford County | 34072 |
| 17 | Harvey County | 33642 |
| 18 | Lyon County | 32520 |
| 19 | Montgomery County | 30459 |
| 20 | McPherson County | 30334 |
| 21 | Ellis County | 29007 |
| 22 | Pottawatomie County | 26876 |
| 23 | Franklin County | 26273 |
| 24 | Barton County | 24835 |
| 25 | Sumner County | 22336 |
| 26 | Seward County | 21276 |
| 27 | Labette County | 19692 |
| 28 | Cherokee County | 19133 |
| 29 | Dickinson County | 18621 |
| 30 | Jefferson County | 18332 |
| 31 | Atchison County | 16249 |
| 32 | Osage County | 15737 |
| 33 | Neosho County | 15552 |
| 34 | Bourbon County | 14424 |
| 35 | Jackson County | 13525 |
| 36 | Allen County | 12425 |
| 37 | Marion County | 11670 |
| 38 | Nemaha County | 10062 |
| 39 | Marshall County | 9950 |
| 40 | Linn County | 9841 |
| 41 | Rice County | 9284 |
| 42 | Brown County | 9142 |
| 43 | Pratt County | 9137 |
| 44 | Cloud County | 8723 |
| 45 | Wilson County | 8398 |
| 46 | Coffey County | 8301 |
| 47 | Clay County | 7969 |
| 48 | Anderson County | 7908 |
| 49 | Thomas County | 7802 |
| 50 | Doniphan County | 7575 |
| 51 | Wabaunsee County | 7112 |
| 52 | Grant County | 7097 |
| 53 | Kingman County | 6946 |
| 54 | Russell County | 6620 |
| 55 | Ellsworth County | 6316 |
| 56 | Pawnee County | 6012 |
| 57 | Greenwood County | 5871 |
| 58 | Ottawa County | 5853 |
| 59 | Mitchell County | 5803 |
| 60 | Sherman County | 5796 |
| 61 | Gray County | 5730 |
| 62 | Washington County | 5572 |
| 63 | Harper County | 5413 |
| 64 | Norton County | 5335 |
| 65 | Morris County | 5279 |
| 66 | Stevens County | 5035 |
| 67 | Scott County | 4914 |
| 68 | Rooks County | 4748 |
| 69 | Phillips County | 4733 |
| 70 | Republic County | 4613 |
| 71 | Barber County | 4070 |
| 72 | Stafford County | 3901 |
| 73 | Meade County | 3892 |
| 74 | Kearny County | 3808 |
| 75 | Haskell County | 3591 |
| 76 | Smith County | 3541 |
| 77 | Osborne County | 3353 |
| 78 | Chautauqua County | 3339 |
| 79 | Woodson County | 3111 |
| 80 | Lincoln County | 2928 |
| 81 | Jewell County | 2899 |
| 82 | Rush County | 2810 |
| 83 | Trego County | 2774 |
| 84 | Edwards County | 2731 |
| 85 | Decatur County | 2716 |
| 86 | Logan County | 2694 |
| 87 | Gove County | 2658 |
| 88 | Cheyenne County | 2646 |
| 89 | Ness County | 2617 |
| 90 | Chase County | 2507 |
| 91 | Hamilton County | 2488 |
| 92 | Morton County | 2485 |
| 93 | Elk County | 2436 |
| 93 | Kiowa County | 2436 |
| 94 | Rawlins County | 2432 |
| 95 | Sheridan County | 2397 |
| 96 | Graham County | 2370 |
| 97 | Wichita County | 2072 |
| 98 | Stanton County | 2071 |
| 99 | Clark County | 1873 |
| 100 | Comanche County | 1694 |
| 101 | Hodgeman County | 1673 |
| 102 | Lane County | 1482 |
| 103 | Wallace County | 1472 |
| 104 | Greeley County | 1152 |