Ranking of Maine Counties By Voting-age Population Percentage from Census 2020

Updated on August 22, 2023.

According to the data from the US 2020 Census, as at April 2020, Lincoln County had the highest voting-age population percentage in Maine (83.63%), followed by Hancock County (83.20%), and Knox County (82.99%).

The chart below shows the top 10 counties with high voting-age population percentage, and the table below shows the ranking of all Maine counties based on the percentage of the population that were in the voting-age (18 years and over) group.

You can also see the ranking of counties by population for other states as well as for the whole United States.

Ranking of Maine Counties By Voting-age Population Percentage from Census 2020
Lincoln
83.63%
Hancock
83.20%
Knox
82.99%
Piscataquis
82.74%
York
81.83%
Penobscot
81.78%
Washington
81.70%
Franklin
81.63%
Sagadahoc
81.58%
Cumberland
81.53%
Ranking of Maine Counties By Voting-age Population Percentage from Census 2020
Rank
County
% of County Voting-age Population
1 Lincoln County 83.63
2 Hancock County 83.20
3 Knox County 82.99
4 Piscataquis County 82.74
5 York County 81.83
6 Penobscot County 81.78
7 Washington County 81.70
8 Franklin County 81.63
9 Sagadahoc County 81.58
10 Cumberland County 81.53
11 Waldo County 81.52
12 Kennebec County 81.20
13 Somerset County 81.00
14 Aroostook County 80.98
15 Oxford County 80.73
16 Androscoggin County 79.06
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