Ranking of Kansas Counties By Population in 2022

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2022, the Population for Kansas was 2.94M. Among all Kansas counties, Johnson County had the highest population (619.09K), followed by Sedgwick County (525.37K), and Shawnee County (177.54K).

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.

See this for other years:
Ranking of Kansas Counties By Population in 2022
Johnson
619.09K
Sedgwick
525.37K
Shawnee
177.54K
Wyandotte
165.63K
Douglas
120.01K
Leavenworth
82.92K
Riley
71.56K
Butler
68.29K
Reno
61.55K
Saline
53.39K
Ranking of Kansas Counties By Population in 2022
Rank
County
Population
1 Johnson County 619,091
2 Sedgwick County 525,368
3 Shawnee County 177,537
4 Wyandotte County 165,626
5 Douglas County 120,007
6 Leavenworth County 82,922
7 Riley County 71,563
8 Butler County 68,289
9 Reno County 61,552
10 Saline County 53,389
11 Crawford County 39,145
12 Finney County 37,639
13 Geary County 35,529
14 Miami County 34,791
15 Cowley County 34,423
16 Ford County 33,924
17 Harvey County 33,671
18 Lyon County 32,031
19 Montgomery County 30,853
20 McPherson County 30,063
21 Ellis County 28,840
22 Pottawatomie County 26,292
23 Franklin County 25,959
24 Barton County 25,058
25 Sumner County 22,359
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