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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.22K people in Maine with Swiss ancestry (0.16% of Maine population). Among all Maine counties, Waldo County had the highest percentage of its population with Swiss ancestry (0.31%), followed by Aroostook County (0.29%), and Lincoln County (0.27%).

The chart and table below shows the top 10 counties with high percentage of its population having Swiss 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 Swiss Ancestry in 2021
Waldo County
Aroostook County
Lincoln County
Cumberland County
Knox County
York County
Piscataquis County
Hancock County
Sagadahoc County
Kennebec County
Ranking of Maine Counties By Percentage of Population with Swiss Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Waldo County 0.31
2 Aroostook County 0.29
3 Lincoln County 0.27
4 Cumberland County 0.25
5 Knox County 0.22
6 York County 0.20
7 Piscataquis County 0.17
8 Hancock County 0.15
9 Sagadahoc County 0.13
10 Kennebec County 0.12
10 Washington County 0.12
11 Oxford County 0.11
12 Penobscot County 0.05
13 Androscoggin County 0.04
14 Franklin County 0.03
15 Somerset County 0.02