Arlington is a county located in the Commonwealth of Virginia, on the west bank of the Potomac River directly across from Washington, D.C. Although sometimes referred to as a city, Arlington is actually a county which contains no incorporated towns or cities within its boundaries. In 2016, the county’s population was estimated at 230,050, making it the sixth-largest county in Virginia, or the fourth-largest city if it were incorporated as such. It is the 5th highest-income county in the U.S. by median family income, and has the highest concentration of singles in the region.
Although best known generally as the home of the Pentagon, The Iwo Jima War Memorial, and Arlington National Cemetery, the County is also an important employment center. The Federal Government accounts for the lion’s share of the roughly 200,000 jobs in Arlington, but high-tech companies have become increasingly prominent, as have several major associations, Fortune 500 companies, and other nationally known employers. The County’s residential population is among the most highly educated in the nation and is increasingly diverse. Arlington is the home of Ronald Reagan Washington National Airport and is serviced by the Orange, Blue and Yellow lines of the Washington Metro. The County is traversed by two Interstate highways, I-66 and I-395; as well as by the George Washington Memorial Parkway.
Visitors to Arlington can take the very short trip to the other side of the Potomac, where the city of Washington hosts several major league professional sports franchises. These include football’s Redskins (NFL), baseball’s Nationals (MLB), basketball’s Wizards (NBA) and Mystics (WNBA), hockey’s Capitals (NHL), soccer’s DC United (MLS), and lacrosse’s Bayhawks (MLL).