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Population Review

What is the population of Penobscot County, ME?

Penobscot County in Maine has a population of 153,571, per Census ACS 5-Year estimates. The median household income is $63,248 and the median age is 42.5.

Context

Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Penobscot County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.

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Penobscot County in Maine has a population of 153,571, per Census ACS 5-Year estimates. The median household income is $63,248 and the median age is 42.5.