How McClain County Compares

McClain County

38.6 years

Oklahoma Average

38.6 years

Rank #51 of 77 in state

National

38.9 years

0.8% below

National Distribution

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

21.4 years 86.2 years

■ McClain County: 38.6 years

Ranking Context

Rank	County	Value
#2,463	Cascade County, MT	38.6 years
#2,464	York County, NE	38.6 years
#2,465	Garvin County, OK	38.6 years
#2,466	McClain County, OK	38.6 years
#2,467	Carbon County, UT	38.6 years
#2,468	Spotsylvania County, VA	38.6 years
#2,469	Snohomish County, WA	38.6 years

View full ranking →

Median Age in McClain County, Oklahoma

McClain County, Oklahoma has a median age of 38.6 years, which ranks #2,466 of 3,222 out of 3,222 counties nationwide. This is 0.8% below the national value of 38.9 years.

Within Oklahoma, McClain County ranks #51 of 77 out of 77 counties. This places it in the 23th 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.