How Missoula County Compares

Missoula County

37.1 years

Montana Average

37.1 years

Rank #50 of 56 in state

National

38.9 years

4.6% below

National Distribution

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

21.4 years 86.2 years

■ Missoula County: 37.1 years

Ranking Context

Rank	County	Value
#2,733	Rice County, MN	37.1 years
#2,734	Sunflower County, MS	37.1 years
#2,735	Cape Girardeau County, MO	37.1 years
#2,736	Missoula County, MT	37.1 years
#2,737	Beckham County, OK	37.1 years
#2,738	Cochran County, TX	37.1 years
#2,739	Johnson County, TX	37.1 years

View full ranking →

Median Age in Missoula County, Montana

Missoula County, Montana has a median age of 37.1 years, which ranks #2,736 of 3,222 out of 3,222 counties nationwide. This is 4.6% below the national value of 38.9 years.

Within Montana, Missoula County ranks #50 of 56 out of 56 counties. This places it in the 15th 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.