Arlington Flag

Arlington

County Seat:
Yes
Area (mi²):
25.997
State:
Virginia

Arlington is a CDP located in Arlington County, Virginia. Arlington has a 2025 population of 242,900. It is also the county seat of Arlington CountyArlington is currently growing at a rate of 0.98% annually and its population has increased by 2.73% since the most recent census, which recorded a population of 236,434 in 2020.

The average household income in Arlington is $184,356 with a poverty rate of 7.12%.The median age in Arlington is 35.5 years: 35.3 years for males, and 35.8 years for females.

242.9K
Total Population
9,343
Density (mi²)
2.4K 0.98%
Growth

Arlington Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)