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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.21K people in Maine with Cajun ancestry (0.09% of Maine population). Among all Maine counties, Aroostook County had the highest percentage of its population with Cajun ancestry (1.09%), followed by Piscataquis County (0.13%), and Franklin County (0.08%).

The chart and table below shows the top 10 counties with high percentage of its population having Cajun 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 Cajun Ancestry in 2021
Aroostook County
Piscataquis County
Franklin County
Cumberland County
Hancock County
Waldo County
York County
Penobscot County
Oxford County
Androscoggin County
Ranking of Maine Counties By Percentage of Population with Cajun Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Aroostook County 1.09
2 Piscataquis County 0.13
3 Franklin County 0.08
4 Cumberland County 0.07
5 Hancock County 0.05
5 Waldo County 0.05
5 York County 0.05
6 Penobscot County 0.03
7 Oxford County 0.02
8 Androscoggin County 0.01
9 Washington County 0.003
10 Kennebec County 0.002