Ranking of Kansas Counties By Population with European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 69.16K people in Kansas with European ancestry. Among all Kansas counties, Johnson County had the highest population with European ancestry (19.44K), followed by Sedgwick County (11.40K), and Shawnee County (4.33K).

The chart and table below shows the top 10 counties with high number of people with European ancestry.

You can see similar information for other states and for other ancestry groups in Kansas.

Data Source: US Census Bureau.
Ranking of Kansas Counties By Population with European Ancestry in 2021
Johnson County
Sedgwick County
Shawnee County
Douglas County
Lyon County
Leavenworth County
Butler County
Osage County
Riley County
Wyandotte County
Ranking of Kansas Counties By Population with European Ancestry in 2021
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Rank County Population
1 Johnson County 19440
2 Sedgwick County 11395
3 Shawnee County 4329
4 Douglas County 3838
5 Lyon County 2671
6 Leavenworth County 2296
7 Butler County 2158
8 Osage County 1995
9 Riley County 1817
10 Wyandotte County 1348
11 Coffey County 1097
12 Reno County 1050
13 Miami County 987
14 Pottawatomie County 797
15 Harvey County 754
16 Franklin County 651
17 Geary County 643
18 Jefferson County 585
19 Crawford County 580
20 Sumner County 568
21 Ellis County 545
22 Saline County 530
23 Cowley County 501
24 Montgomery County 494
25 Barton County 466
26 McPherson County 452
27 Finney County 412
28 Labette County 401
29 Cherokee County 362
30 Wilson County 311
31 Pratt County 268
32 Dickinson County 267
33 Allen County 245
33 Nemaha County 245
34 Anderson County 210
34 Wabaunsee County 210
35 Clay County 199
36 Marshall County 184
37 Jackson County 178
38 Greenwood County 173
39 Marion County 171
40 Seward County 159
41 Atchison County 154
42 Doniphan County 152
43 Mitchell County 146
43 Russell County 146
44 Phillips County 142
45 Kingman County 138
46 Neosho County 134
47 Linn County 129
48 Bourbon County 112
49 Scott County 101
50 Ford County 84
51 Graham County 82
52 Jewell County 79
53 Ottawa County 78
54 Kearny County 76
55 Ellsworth County 74
56 Morton County 71
57 Elk County 69
58 Logan County 66
58 Wichita County 66
59 Norton County 63
60 Clark County 58
61 Cloud County 52
62 Harper County 48
63 Rice County 45
63 Thomas County 45
64 Brown County 41
65 Stafford County 40
66 Comanche County 38
66 Decatur County 38
66 Hodgeman County 38
67 Gray County 37
67 Lane County 37
68 Morris County 32
69 Smith County 31
70 Wallace County 30
71 Haskell County 29
72 Ness County 28
73 Chase County 27
73 Gove County 27
74 Cheyenne County 26
74 Lincoln County 26
74 Rooks County 26
74 Sheridan County 26
75 Chautauqua County 25
76 Republic County 24
77 Osborne County 19
78 Barber County 18
79 Sherman County 17
80 Kiowa County 15
80 Washington County 15
81 Rawlins County 14
82 Woodson County 12
83 Meade County 10
84 Edwards County 9
85 Rush County 5
86 Grant County 4
87 Stevens County 3
88 Hamilton County 2
88 Pawnee County 2
89 Stanton County 1