How Decatur County Compares

Decatur County

50.1 years

Kansas Average

50.1 years

Rank #3 of 105 in state

National

38.9 years

28.8% above

National Distribution

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

21.4 years 86.2 years

■ Decatur County: 50.1 years

Ranking Context

Rank	County	Value
#216	Nevada County, CA	50.1 years
#217	Franklin County, FL	50.1 years
#218	Rabun County, GA	50.1 years
#219	Decatur County, KS	50.1 years
#220	Nelson County, ND	50.1 years
#221	Gilliam County, OR	50.1 years
#222	Rincón Municipio, PR	50.1 years

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Median Age in Decatur County, Kansas

Decatur County, Kansas has a median age of 50.1 years, which ranks #219 of 3,222 out of 3,222 counties nationwide. This is 28.8% above the national value of 38.9 years.

Within Kansas, Decatur County ranks #3 of 105 out of 105 counties. This places it in the 93th 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.