Ranking of Missouri Counties By Percentage of Population with Croatian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 9.65K people in Missouri with Croatian ancestry (0.16% of Missouri population). Among all Missouri counties, Putnam County had the highest percentage of its population with Croatian ancestry (1.32%), followed by Caldwell County (0.53%), and St. Louis city (0.30%).

The chart and table below shows the top 10 counties with high percentage of its population having Croatian 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 Percentage of Population with Croatian Ancestry in 2021
Putnam County
Caldwell County
St. Louis city
Jefferson County
Phelps County
Platte County
St. Louis County
Nodaway County
Pulaski County
Adair County
Ranking of Missouri Counties By Percentage of Population with Croatian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Putnam County 1.32
2 Caldwell County 0.53
3 St. Louis city 0.30
4 Jefferson County 0.28
4 Phelps County 0.28
4 Platte County 0.28
4 St. Louis County 0.28
5 Nodaway County 0.26
6 Pulaski County 0.24
7 Adair County 0.23
8 Clay County 0.22
9 Lewis County 0.20
9 Worth County 0.20
10 Camden County 0.19
10 Clinton County 0.19
11 Morgan County 0.18
11 St. Charles County 0.18
12 Buchanan County 0.17
12 Jackson County 0.17
12 Johnson County 0.17
13 Boone County 0.16
13 Ste. Genevieve County 0.16
14 Christian County 0.14
14 Franklin County 0.14
14 Perry County 0.14
15 Maries County 0.12
15 Wayne County 0.12
16 Callaway County 0.11
17 Greene County 0.10
17 Ripley County 0.10
18 Chariton County 0.09
18 Cole County 0.09
18 Douglas County 0.09
18 Livingston County 0.09
18 Polk County 0.09
18 St. Francois County 0.09
19 Cass County 0.08
19 Lincoln County 0.08
20 DeKalb County 0.07
20 Stone County 0.07
21 Bates County 0.06
21 Grundy County 0.06
21 Osage County 0.06
21 Warren County 0.06
22 Butler County 0.05
22 Daviess County 0.05
22 Gentry County 0.05
22 Howell County 0.05
22 Ozark County 0.05
22 Pettis County 0.05
22 Pike County 0.05
22 Scott County 0.05
23 Henry County 0.04
23 Miller County 0.04
24 Bollinger County 0.03
24 Taney County 0.03
24 Webster County 0.03
25 Audrain County 0.02
25 Cape Girardeau County 0.02
25 Harrison County 0.02
25 Lafayette County 0.02
25 Linn County 0.02
26 Crawford County 0.01
26 Jasper County 0.01
26 Laclede County 0.01