Ranking of Maine Counties By American Indian and Alaska Native Alone Population in 2021

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2021, among all Maine counties, Penobscot County had the highest number of people who identified their race as American Indian and Alaska Native Alone (1.94K), followed by Washington County (1.62K), and Aroostook County (1.32K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Maine counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Maine Counties By American Indian and Alaska Native Alone Population in 2021
Penobscot
Washington
Aroostook
Cumberland
Kennebec
York
Androscoggin
Oxford
Hancock
Somerset
Ranking of Maine Counties By American Indian and Alaska Native Alone Population in 2021
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Rank County American Indian and Alaska Native Alone Population
1 Penobscot County 1943
2 Washington County 1621
3 Aroostook County 1319
4 Cumberland County 1015
5 Kennebec County 712
6 York County 706
7 Androscoggin County 497
8 Oxford County 313
9 Hancock County 307
10 Somerset County 295
11 Waldo County 213
12 Knox County 197
13 Sagadahoc County 171
14 Franklin County 162
15 Lincoln County 157
16 Piscataquis County 118