Ranking of Kansas Counties By Population in 2019

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2019, the Population for Kansas was 2.91M. Among all Kansas counties, Johnson County had the highest population (602.95K), followed by Sedgwick County (516.58K), and Shawnee County (176.74K).

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 2019
Johnson
Sedgwick
Shawnee
Wyandotte
Douglas
Leavenworth
Riley
Butler
Reno
Saline
Ranking of Kansas Counties By Population in 2019
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Rank County Population
1 Johnson County 602948
2 Sedgwick County 516579
3 Shawnee County 176735
4 Wyandotte County 166009
5 Douglas County 122269
6 Leavenworth County 81911
7 Riley County 72762
8 Butler County 66932
9 Reno County 61963
10 Saline County 54140
11 Crawford County 38734
12 Finney County 36351
13 Cowley County 34784
14 Harvey County 34442
15 Miami County 34244
16 Ford County 33346
17 Lyon County 33224
18 Geary County 31992
19 Montgomery County 31796
20 Ellis County 28652
21 McPherson County 28584
22 Barton County 25938
23 Franklin County 25618
24 Pottawatomie County 24468
25 Sumner County 22810
26 Seward County 21421
27 Cherokee County 19948
28 Labette County 19704
29 Jefferson County 19165
30 Dickinson County 18381
31 Atchison County 16138
32 Osage County 15906
33 Neosho County 15899
34 Bourbon County 14499
35 Jackson County 13164
36 Allen County 12404
37 Marion County 11831
38 Nemaha County 10170
39 Linn County 9714
40 Marshall County 9691
41 Brown County 9541
42 Rice County 9512
43 Pratt County 9114
44 Cloud County 8779
45 Wilson County 8555
46 Coffey County 8142
47 Clay County 8009
48 Anderson County 7899
49 Thomas County 7704
50 Doniphan County 7584
51 Grant County 7136
52 Kingman County 7056
53 Wabaunsee County 6892
54 Russell County 6868
55 Pawnee County 6384
56 Ellsworth County 6093
57 Greenwood County 6001
58 Gray County 5996
59 Mitchell County 5967
60 Sherman County 5932
61 Ottawa County 5713
62 Morris County 5623
63 Washington County 5449
64 Harper County 5442
65 Stevens County 5405
66 Norton County 5372
67 Phillips County 5248
68 Rooks County 4937
69 Scott County 4850
70 Republic County 4563
71 Barber County 4458
72 Stafford County 4081
73 Meade County 4023
74 Haskell County 3987
75 Kearny County 3807
76 Smith County 3571
77 Osborne County 3438
78 Chautauqua County 3203
79 Woodson County 3096
80 Rush County 2994
81 Lincoln County 2964
82 Jewell County 2858
83 Decatur County 2816
84 Edwards County 2783
85 Ness County 2782
86 Trego County 2779
87 Logan County 2776
88 Gove County 2665
89 Cheyenne County 2624
90 Chase County 2585
91 Morton County 2536
92 Sheridan County 2517
93 Hamilton County 2515
94 Elk County 2507
95 Rawlins County 2493
96 Kiowa County 2470
97 Graham County 2441
98 Wichita County 2118
99 Clark County 2006
100 Stanton County 1987
101 Hodgeman County 1763
102 Comanche County 1704
103 Lane County 1527
104 Wallace County 1518
105 Greeley County 1211