Ranking of Maine Counties By Percentage of Population with Czech Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 3.32K people in Maine with Czech ancestry (0.25% of Maine population). Among all Maine counties, Sagadahoc County had the highest percentage of its population with Czech ancestry (0.69%), followed by York County (0.37%), and Cumberland County (0.33%).

The chart and table below shows the top 10 counties with high percentage of its population having Czech ancestry.

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

Data Source: US Census Bureau.
Ranking of Maine Counties By Percentage of Population with Czech Ancestry in 2021
Sagadahoc County
York County
Cumberland County
Piscataquis County
Knox County
Kennebec County
Lincoln County
Waldo County
Androscoggin County
Franklin County
Ranking of Maine Counties By Percentage of Population with Czech Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Sagadahoc County 0.69
2 York County 0.37
3 Cumberland County 0.33
3 Piscataquis County 0.33
4 Knox County 0.28
5 Kennebec County 0.26
6 Lincoln County 0.20
6 Waldo County 0.20
7 Androscoggin County 0.16
8 Franklin County 0.14
8 Hancock County 0.14
8 Washington County 0.14
9 Penobscot County 0.13
10 Oxford County 0.10
11 Aroostook County 0.09
12 Somerset County 0.06