Ranking of Maine Counties By Percentage of Population that were American Indian and Alaska Native Alone from Census 2020

Updated on February 25, 2023.

According to the data from the United States 2020 decennial Census for Maine counties, in April 2020, among all Maine counties, Washington County had the highest percentage of its population that identified their race as American Indian and Alaska Native Alone (4.53%), followed by Aroostook County (1.82%), and Penobscot County (0.94%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Maine counties based on the percentage of the population that identified as American Indian and Alaska Native Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups as well as for the different ethnicities in Maine.

Ranking of Maine Counties By Percentage of Pop. that were American Indian and Alaska Native Alone from Census 2020
Washington
Aroostook
Penobscot
Piscataquis
Hancock
Somerset
Kennebec
Waldo
Androscoggin
Knox
Ranking of Maine Counties By Percentage of Pop. that were American Indian and Alaska Native Alone from Census 2020
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Rank County American Indian & Alaska Native % of County Pop.
1 Washington County 4.53
2 Aroostook County 1.82
3 Penobscot County 0.94
4 Piscataquis County 0.67
5 Hancock County 0.47
6 Somerset County 0.47
7 Kennebec County 0.41
8 Waldo County 0.39
9 Androscoggin County 0.38
10 Knox County 0.38
11 Oxford County 0.34
12 Sagadahoc County 0.31
13 York County 0.31
14 Lincoln County 0.30
15 Cumberland County 0.27
16 Franklin County 0.25