Ranking of Kansas Counties By Population with Welsh Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 21.07K people in Kansas with Welsh ancestry. Among all Kansas counties, Johnson County had the highest population with Welsh ancestry (5.86K), followed by Sedgwick County (3.46K), and Shawnee County (1.04K).

The chart and table below shows the top 10 counties with high number of people with Welsh 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 Welsh Ancestry in 2021
Johnson County
Sedgwick County
Shawnee County
Douglas County
Riley County
Saline County
Butler County
Wyandotte County
Lyon County
Miami County
Ranking of Kansas Counties By Population with Welsh Ancestry in 2021
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Rank County Population
1 Johnson County 5856
2 Sedgwick County 3459
3 Shawnee County 1044
4 Douglas County 933
5 Riley County 729
6 Saline County 697
7 Butler County 556
8 Wyandotte County 520
9 Lyon County 417
10 Miami County 369
11 Reno County 346
12 Leavenworth County 307
13 Sumner County 302
14 McPherson County 277
15 Crawford County 257
16 Harvey County 250
17 Montgomery County 237
18 Cowley County 221
19 Jackson County 220
20 Ellis County 211
21 Osage County 207
22 Franklin County 186
23 Pottawatomie County 182
24 Barton County 173
25 Coffey County 170
26 Geary County 165
27 Jefferson County 145
28 Atchison County 133
29 Labette County 120
30 Marshall County 112
31 Allen County 105
32 Gray County 99
33 Cherokee County 85
33 Grant County 85
33 Morris County 85
34 Doniphan County 84
34 Neosho County 84
35 Clay County 80
36 Anderson County 75
37 Brown County 74
38 Dickinson County 70
39 Norton County 55
40 Kingman County 53
41 Finney County 49
41 Rice County 49
42 Bourbon County 47
42 Linn County 47
42 Marion County 47
42 Phillips County 47
43 Wabaunsee County 46
44 Russell County 43
45 Pawnee County 37
46 Ellsworth County 36
46 Morton County 36
47 Harper County 35
48 Chase County 34
49 Barber County 33
49 Kearny County 33
49 Rooks County 33
50 Greenwood County 32
51 Graham County 29
51 Seward County 29
52 Pratt County 28
53 Chautauqua County 25
53 Elk County 25
53 Osborne County 25
54 Ottawa County 24
55 Thomas County 23
56 Ford County 22
57 Edwards County 21
57 Smith County 21
58 Ness County 20
58 Rawlins County 20
59 Gove County 19
59 Washington County 19
60 Lincoln County 18
60 Mitchell County 18
61 Nemaha County 17
62 Wichita County 15
63 Kiowa County 14
64 Comanche County 12
64 Wilson County 12
65 Cloud County 11
66 Haskell County 8
66 Scott County 8
66 Trego County 8
67 Decatur County 7
67 Rush County 7
67 Wallace County 7
68 Cheyenne County 6
68 Hamilton County 6
68 Woodson County 6
69 Republic County 5
70 Sheridan County 4
71 Clark County 3
71 Sherman County 3
72 Greeley County 2
72 Hodgeman County 2
72 Logan County 2
72 Meade County 2
73 Jewell County 1