How Rockwall County Compares

Rockwall County

37.5 years

Texas Average

37.5 years

Rank #154 of 254 in state

National

38.9 years

3.6% below

National Distribution

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

21.4 years 86.2 years

■ Rockwall County: 37.5 years

Ranking Context

Rank	County	Value
#2,678	Guilford County, NC	37.5 years
#2,679	Marion County, OR	37.5 years
#2,680	Mellette County, SD	37.5 years
#2,681	Rockwall County, TX	37.5 years
#2,682	Smith County, TX	37.5 years
#2,683	Hopewell city, VA	37.5 years
#2,684	La Crosse County, WI	37.5 years

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Median Age in Rockwall County, Texas

Rockwall County, Texas has a median age of 37.5 years, which ranks #2,681 of 3,222 out of 3,222 counties nationwide. This is 3.6% below the national value of 38.9 years.

Within Texas, Rockwall County ranks #154 of 254 out of 254 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.