How Penobscot County Compares

Penobscot County

42.5 years

Maine Average

42.5 years

Rank #14 of 16 in state

National

38.9 years

9.3% above

National Distribution

Where Penobscot County falls among all 3,222 U.S. counties for median age.

21.4 years 86.2 years

■ Penobscot County: 42.5 years

Ranking Context

Rank	County	Value
#1,341	Barber County, KS	42.5 years
#1,342	Breckinridge County, KY	42.5 years
#1,343	Mason County, KY	42.5 years
#1,344	Penobscot County, ME	42.5 years
#1,345	Goodhue County, MN	42.5 years
#1,346	Morrison County, MN	42.5 years
#1,347	Andrew County, MO	42.5 years

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Median Age in Penobscot County, Maine

Penobscot County, Maine has a median age of 42.5 years, which ranks #1,344 of 3,222 out of 3,222 counties nationwide. This is 9.3% above the national value of 38.9 years.

Within Maine, Penobscot County ranks #14 of 16 out of 16 counties. This places it in the 58th percentile nationally.

The median age of the total population. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.