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Population Review

What is the largest county in Maine?

Cumberland County is the largest county in Maine with a population of 305,940, according to Census ACS 5-Year.

Context

Maine has 16 counties.

Top 10

Cumberland County305,940
York County214,731
Penobscot County153,571
Kennebec County125,614
Androscoggin County112,323

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Maine full demographic profileCities in MaineAll US states

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Frequently Asked Questions

Cumberland County is the largest county in Maine with a population of 305,940, according to Census ACS 5-Year.