How San Juan County Compares

San Juan County

37.5 years

Colorado Average

37.5 years

Rank #56 of 64 in state

National

38.9 years

3.6% below

National Distribution

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

21.4 years 86.2 years

■ San Juan County: 37.5 years

Ranking Context

Rank	County	Value
#2,665	Sacramento County, CA	37.5 years
#2,666	Gunnison County, CO	37.5 years
#2,667	Morgan County, CO	37.5 years
#2,668	San Juan County, CO	37.5 years
#2,669	Cobb County, GA	37.5 years
#2,670	Cook County, GA	37.5 years
#2,671	Coles County, IL	37.5 years

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Median Age in San Juan County, Colorado

San Juan County, Colorado has a median age of 37.5 years, which ranks #2,668 of 3,222 out of 3,222 counties nationwide. This is 3.6% below the national value of 38.9 years.

Within Colorado, San Juan County ranks #56 of 64 out of 64 counties. This places it in the 17th 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.