Arlington is an urban county of about 26 square
miles located directly across the Potomac River from Washington,
DC. Arlington is still a county, with no incorporated cities
or towns within its boundaries. Arlington has a population
recently estimated at just under 200,000
There are numerous neighborhoods within Arlington
County that are commonly referred to by name as if they
were distinct towns such as Ballston, Clarendon, Columbia
Pike, Crystal City, Pentagon City, Rosslyn and Shirlington. Click here for more.
Choose a region in Arlington County
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