How Clark County Compares

Clark County

39.1 years

Washington Average

39.1 years

Rank #25 of 39 in state

National

38.9 years

0.5% above

National Distribution

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

21.4 years 86.2 years

■ Clark County: 39.1 years

Ranking Context

Rank	County	Value
#2,370	Washington County, UT	39.1 years
#2,371	Culpeper County, VA	39.1 years
#2,372	Fairfax County, VA	39.1 years
#2,373	Clark County, WA	39.1 years
#2,374	Autauga County, AL	39.0 years
#2,375	Coffee County, AL	39.0 years
#2,376	Bradley County, AR	39.0 years

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Median Age in Clark County, Washington

Clark County, Washington has a median age of 39.1 years, which ranks #2,373 of 3,222 out of 3,222 counties nationwide. This is 0.5% above the national value of 38.9 years.

Within Washington, Clark County ranks #25 of 39 out of 39 counties. This places it in the 26th 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.