Ranking of Missouri Counties By Population with Slavic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.73K people in Missouri with Slavic ancestry. Among all Missouri counties, St. Louis County had the highest population with Slavic ancestry (407), followed by Jackson County (264), and Platte County (140).

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

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

Data Source: US Census Bureau.
Ranking of Missouri Counties By Population with Slavic Ancestry in 2021
St. Louis County
Jackson County
Platte County
Clay County
St. Charles County
Christian County
Jefferson County
Pettis County
Greene County
Crawford County
Ranking of Missouri Counties By Population with Slavic Ancestry in 2021
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Rank County Population
1 St. Louis County 407
2 Jackson County 264
3 Platte County 140
4 Clay County 115
5 St. Charles County 89
6 Christian County 83
7 Jefferson County 71
8 Pettis County 69
9 Greene County 57
10 Crawford County 54
11 St. Louis city 38
12 Lincoln County 35
13 Boone County 31
14 Cass County 30
15 Buchanan County 24
16 Newton County 23
17 Warren County 22
18 Shannon County 17
19 Phelps County 16
20 Camden County 15
21 St. Clair County 14
22 Daviess County 13
22 Webster County 13
23 Macon County 11
24 St. Francois County 10
25 Callaway County 9
26 Osage County 8
27 Barry County 7
27 Howell County 7
27 Moniteau County 7
28 Jasper County 6
29 Ripley County 5
30 Dent County 4
30 Gentry County 4
31 Johnson County 3
31 Madison County 3
32 Atchison County 2
32 Douglas County 2
32 Linn County 2
32 Stone County 2
33 Howard County 1
33 Montgomery County 1