Ranking of Maine Counties By Population with Welsh Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 11.73K people in Maine with Welsh ancestry. Among all Maine counties, Cumberland County had the highest population with Welsh ancestry (3.13K), followed by York County (1.69K), and Penobscot County (1.41K).

The chart and table below shows the top 10 counties with high number of people with Welsh 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 Population with Welsh Ancestry in 2021
Cumberland County
York County
Penobscot County
Kennebec County
Androscoggin County
Lincoln County
Sagadahoc County
Knox County
Hancock County
Aroostook County
Ranking of Maine Counties By Population with Welsh Ancestry in 2021
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Rank County Population
1 Cumberland County 3134
2 York County 1691
3 Penobscot County 1407
4 Kennebec County 721
5 Androscoggin County 653
6 Lincoln County 601
7 Sagadahoc County 594
8 Knox County 529
9 Hancock County 476
10 Aroostook County 456
11 Somerset County 407
12 Oxford County 302
13 Waldo County 299
14 Washington County 228
15 Franklin County 135
16 Piscataquis County 97