How Kay County Compares

Kay County

38.5 years

Oklahoma Average

38.5 years

Rank #53 of 77 in state

National

38.9 years

1.0% below

National Distribution

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

21.4 years 86.2 years

■ Kay County: 38.5 years

Ranking Context

Rank	County	Value
#2,484	Lucas County, OH	38.5 years
#2,485	Union County, OH	38.5 years
#2,486	Dewey County, OK	38.5 years
#2,487	Kay County, OK	38.5 years
#2,488	Roberts County, SD	38.5 years
#2,489	Bowie County, TX	38.5 years
#2,490	Brooks County, TX	38.5 years

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Median Age in Kay County, Oklahoma

Kay County, Oklahoma has a median age of 38.5 years, which ranks #2,487 of 3,222 out of 3,222 counties nationwide. This is 1.0% below the national value of 38.9 years.

Within Oklahoma, Kay County ranks #53 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.