Ranking of Maine Counties By Total Voting-age Population (18yrs and over) from Census 2020
Updated on August 22, 2023.
According to the data from the US 2020 Census, as at April 2020, among all the counties in Maine, Cumberland County had the highest voting-age population (18 years and over) (247.10K), followed by York County (173.46K), and Penobscot County (124.47K).
The chart below shows the top 10 counties with high voting-age population, and the table below shows the ranking of all Maine counties based on voting-age population.
You can also see the ranking of counties by population for other states as well as for the whole United States.
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Related Topics: Maine Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Maine Counties By Total Voting-age Population from Census 2020
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| Rank | County | Voting-age Population |
|---|---|---|
| 1 | Cumberland County | 247098 |
| 2 | York County | 173464 |
| 3 | Penobscot County | 124474 |
| 4 | Kennebec County | 100401 |
| 5 | Androscoggin County | 87871 |
| 6 | Aroostook County | 54341 |
| 7 | Oxford County | 46644 |
| 8 | Hancock County | 46160 |
| 9 | Somerset County | 40887 |
| 10 | Knox County | 33700 |
| 11 | Waldo County | 32289 |
| 12 | Sagadahoc County | 29938 |
| 13 | Lincoln County | 29468 |
| 14 | Washington County | 25404 |
| 15 | Franklin County | 24045 |
| 16 | Piscataquis County | 13901 |