Arlington County Population 2018

Arlington County's estimated population is 234,965 with a growth rate of 1.45% in the past year according to the most recent United States census data. Arlington County is the 9th largest county in Virginia.

Year Population Growth Growth Rate
2017234,9653,3551.45%
2016231,6102,6411.15%
2015228,9692,4661.09%
2014226,5038790.39%
2013225,6243,8951.76%
2012221,7295,2992.45%
2011216,4307,0423.36%
2010209,38838,45222.49%
1990170,93618,33712.02%
1980152,599-21,685-12.44%
1970174,28410,8836.66%
1960163,40127,95220.64%
1950135,44978,409137.46%
194057,04030,425114.32%
193026,61510,57565.93%
192016,0405,80956.78%
191010,2313,80159.11%
19006,430-12,167-65.42%
189018,5971,0515.99%
188017,5467914.72%
187016,7554,10332.43%
186012,6522,64426.42%
185010,008410.41%
18409,9673944.12%
18309,573-130-1.34%
18209,7031,15113.46%
18108,5522,60343.76%
18005,9490.00%

Arlington County Population Growth

Population Data via

Arlington County Race Data

Race Population Percentage
White173,93274.02%
Asian23,75610.11%
Black or African American21,0648.96%
Two or More Races7,2813.10%
American Indian and Alaska Native1,5900.68%
Native Hawaiian and Other Pacific Islander2740.12%

Arlington County Population Pyramid

0k5k10k15k Male Population0k5k10k15k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990