Arlington’s population, currently estimated at 212,900, is projected to surpass 250,000 by 2030. The population will hit 258,800 in 2030, according to the latest projection from Arlington’s planning division. That’s up 5 percent from last year’s projection of 246,500.
The increase, according to county demographer Elizabeth Rodgers, is largely due to the fact that the Columbia Pike Neighborhoods Plan, approved in July 2012, was incorporated into the projection. The plan calls for the Pike to be transformed into a more populated, urban and walkable community, with 10,000 new housing units added by 2040.