How Coos County Compares

Coos County

50.3 years

New Hampshire Average

50.3 years

Rank #2 of 10 in state

National

38.9 years

29.3% above

National Distribution

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

21.4 years 86.2 years

■ Coos County: 50.3 years

Ranking Context

Rank	County	Value
#205	Baker County, GA	50.3 years
#206	Lane County, KS	50.3 years
#207	Manistee County, MI	50.3 years
#208	Coos County, NH	50.3 years
#209	Logan County, ND	50.3 years
#210	Kinney County, TX	50.3 years
#211	Henderson County, IL	50.2 years

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Median Age in Coos County, New Hampshire

Coos County, New Hampshire has a median age of 50.3 years, which ranks #208 of 3,222 out of 3,222 counties nationwide. This is 29.3% above the national value of 38.9 years.

Within New Hampshire, Coos County ranks #2 of 10 out of 10 counties. This places it in the 94th 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.