Ranking of Kansas Counties By Percentage of Population with Slavic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 764 people in Kansas with Slavic ancestry (0.03% of Kansas population). Among all Kansas counties, Trego County had the highest percentage of its population with Slavic ancestry (0.50%), followed by Rooks County (0.24%), and Sumner County (0.20%).

The chart and table below shows the top 10 counties with high percentage of its population having Slavic 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 Percentage of Population with Slavic Ancestry in 2021
Trego County
Rooks County
Sumner County
Lincoln County
McPherson County
Leavenworth County
Ellsworth County
Jackson County
Osborne County
Douglas County
Ranking of Kansas Counties By Percentage of Population with Slavic Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Trego County 0.50
2 Rooks County 0.24
3 Sumner County 0.20
4 Lincoln County 0.17
4 McPherson County 0.17
5 Leavenworth County 0.14
6 Ellsworth County 0.09
6 Jackson County 0.09
6 Osborne County 0.09
7 Douglas County 0.07
8 Coffey County 0.05
8 Cowley County 0.05
8 Doniphan County 0.05
9 Allen County 0.04
9 Crawford County 0.04
9 Miami County 0.04
10 Geary County 0.03
10 Johnson County 0.03
10 Marshall County 0.03
10 Wyandotte County 0.03
11 Butler County 0.02
11 Jefferson County 0.02
11 Marion County 0.02
11 Sedgwick County 0.02
11 Shawnee County 0.02
12 Harvey County 0.01
13 Lyon County 0.003