Arlington County, Virginia addition to receiving the lowest proportion of Arlington's vote for a Democratic or Republican candidate in the past century. Arlington is part of Virginia's 8th congressional district, represented by Democrat Don Beyer. The United States Postal Service designates zip codes starting with "222" for exclusive use in Arlington County. However, federal institutions, like Ronald Reagan Washington National Airport and The Pentagon use Washington zip codes. Arlington has consistently had the lowest unemployment rate of any jurisdiction in Virginia. The unemployment rate in Arlington was 4.2% in August 2009. 60% of office space in the Rosslyn-Ballston corridor is leased to government
Middle Schools of Arlington County, Virginia gym and the main gym. In 2013, APS (Arlington Public Schools) started construction on a new elementary school on the WMS campus. The elementary school was named by a naming committee selected by the APS School Board, and is called Discovery Elementary School. Most kids attending Williamsburg will later on attend Yorktown High School. Source: Virginia Department of Education Middle Schools of Arlington County, Virginia There are five middle schools in Arlington County, Virginia, administered by Arlington Public Schools. Gunston Middle School is located at 2700 South Lang Street, in or near Arlington Ridge. The principal is Dr. Lori Wiggins.