Maine / Counties by Population

Maine Counties by Population

Below are the 16 Maine counties sorted by population from 1 to 16 . The population data are from the 2020 Census Redistricting dataset. If 2020 Census data are not available for a geography, then the population data are from the Census’ 2019 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

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Rank County Population
1 Cumberland County 303,069
2 York County 211,972
3 Penobscot County 152,199
4 Kennebec County 123,642
5 Androscoggin County 111,139
6 Aroostook County 67,105
7 Oxford County 57,777
8 Hancock County 55,478
9 Somerset County 50,477
10 Knox County 40,607
11 Waldo County 39,607
12 Sagadahoc County 36,699
13 Lincoln County 35,237
14 Washington County 31,095
15 Franklin County 29,456
16 Piscataquis County 16,800

United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020.

United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021.


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