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Population Review

Census ACS · 1 cities

Youngest Cities in District of Columbia

Age demographics shape everything from school enrollment to housing demand. Washington city is the youngest city in District of Columbia with a median age of 34.9. College towns, military communities, and fast-growing suburbs tend to have the youngest populations. Younger cities often have more families with children, growing school systems, and expanding housing markets. Compare median ages across all 1 major cities in District of Columbia.

Source: Census ACS 5-Year Estimates

#CityMedian AgePopulationMedian Income
1Washington city34.9672,079$106,287

More Rankings for District of Columbia

Frequently Asked Questions

Washington city is the #1 ranked city in District of Columbia by median age, with a value of 34.9 according to latest Census ACS data.

District of Columbia has 1 cities with 10,000+ population tracked in latest Census ACS data.

All data comes from the American Community Survey (ACS) 5-Year estimates by the US Census Bureau.

Data from the American Community Survey 5-Year estimates. Covers cities with populations of 10,000 or more in District of Columbia.

Source: U.S. Census Bureau ACS, 2026.