How Douglas County Compares

Douglas County

38.7 years

Illinois Average

38.7 years

Rank #90 of 102 in state

National

38.9 years

0.5% below

National Distribution

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

21.4 years 86.2 years

■ Douglas County: 38.7 years

Ranking Context

Rank	County	Value
#2,435	Chilton County, AL	38.7 years
#2,436	Independence County, AR	38.7 years
#2,437	Ben Hill County, GA	38.7 years
#2,438	Douglas County, IL	38.7 years
#2,439	Grant County, IN	38.7 years
#2,440	Vanderburgh County, IN	38.7 years
#2,441	Bath County, KY	38.7 years

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Median Age in Douglas County, Illinois

Douglas County, Illinois has a median age of 38.7 years, which ranks #2,438 of 3,222 out of 3,222 counties nationwide. This is 0.5% below the national value of 38.9 years.

Within Illinois, Douglas County ranks #90 of 102 out of 102 counties. This places it in the 24th 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.