Ranking of Kansas Counties By Population in 2023
Updated on August 1, 2024.
Based on the US Census Vintage data estimates, in 2023, the Population for Kansas was 2.94M. Among all Kansas counties, Johnson County had the highest population (622.24K), followed by Sedgwick County (528.47K), and Shawnee County (177.75K).
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), 2023 Census.
See this for other years:
Ranking of Kansas Counties By Population in 2023
Rank | County | Population |
|---|---|---|
| 1 | Johnson County | 622,237 |
| 2 | Sedgwick County | 528,469 |
| 3 | Shawnee County | 177,746 |
| 4 | Wyandotte County | 165,281 |
| 5 | Douglas County | 120,553 |
| 6 | Leavenworth County | 83,518 |
| 7 | Riley County | 71,402 |
| 8 | Butler County | 68,632 |
| 9 | Reno County | 61,497 |
| 10 | Saline County | 53,098 |
| 11 | Crawford County | 38,764 |
| 12 | Finney County | 37,466 |
| 13 | Miami County | 35,320 |
| 14 | Geary County | 35,047 |
| 15 | Cowley County | 34,157 |
| 16 | Ford County | 33,980 |
| 17 | Harvey County | 33,504 |
| 18 | Lyon County | 32,172 |
| 19 | Montgomery County | 30,568 |
| 20 | McPherson County | 30,091 |
| 21 | Ellis County | 28,810 |
| 22 | Pottawatomie County | 26,382 |
| 23 | Franklin County | 26,125 |
| 24 | Barton County | 24,899 |
| 25 | Sumner County | 22,334 |
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