How Clay County Compares

Clay County

37.9 years

Missouri Average

37.9 years

Rank #99 of 115 in state

National

38.9 years

2.6% below

National Distribution

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

21.4 years 86.2 years

■ Clay County: 37.9 years

Ranking Context

Rank	County	Value
#2,601	Wayne County, MI	37.9 years
#2,602	Jones County, MS	37.9 years
#2,603	Pike County, MS	37.9 years
#2,604	Clay County, MO	37.9 years
#2,605	Adair County, OK	37.9 years
#2,606	Muskogee County, OK	37.9 years
#2,607	Pottawatomie County, OK	37.9 years

View full ranking →

Median Age in Clay County, Missouri

Clay County, Missouri has a median age of 37.9 years, which ranks #2,604 of 3,222 out of 3,222 counties nationwide. This is 2.6% below the national value of 38.9 years.

Within Missouri, Clay County ranks #99 of 115 out of 115 counties. This places it in the 19th 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.