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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 786 people in Missouri with Celtic ancestry (0.01% of Missouri population). Among all Missouri counties, Macon County had the highest percentage of its population with Celtic ancestry (0.78%), followed by Shannon County (0.14%), and Livingston County (0.10%).

The chart and table below shows the top 10 counties with high percentage of its population having Celtic 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 Celtic Ancestry in 2021
Macon County
Shannon County
Livingston County
Christian County
Laclede County
Randolph County
Dallas County
Moniteau County
Boone County
Holt County
Ranking of Missouri Counties By Percentage of Population with Celtic Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Macon County 0.78
2 Shannon County 0.14
3 Livingston County 0.10
4 Christian County 0.07
4 Laclede County 0.07
4 Randolph County 0.07
5 Dallas County 0.06
5 Moniteau County 0.06
6 Boone County 0.05
6 Holt County 0.05
6 Iron County 0.05
7 Benton County 0.04
7 Gasconade County 0.04
7 Lincoln County 0.04
7 Monroe County 0.04
7 Pettis County 0.04
8 Cole County 0.03
8 Greene County 0.03
8 Jefferson County 0.03
9 Linn County 0.02
9 New Madrid County 0.02
9 St. Francois County 0.02
9 St. Louis city 0.02
10 Buchanan County 0.01
10 Franklin County 0.01
10 Howell County 0.01
10 Jackson County 0.01
10 Johnson County 0.01
10 Platte County 0.01
10 Taney County 0.01
10 Warren County 0.01
11 Clay County 0.004
11 St. Louis County 0.004