Menu

Prince William is located in Northern Virginia, approximately 30 miles southwest of Washington, D.C. The County encompasses an area of 348 square miles, 18.8% of which is federally owned land.

Prince William’s location in the Metropolitan Washington, D.C. area and the availability of excellent transportation in the region is a catalyst for growth in the County which continues to provide numerous economic advantages. Interstate 95 and U.S. Highway 1 connect the County with Washington, D. C. to the north and Richmond, Virginia to the south. Interstate 66 connects the western portion of the County with Washington, D.C. to the east and Interstate 81 to the west. The Route 234 Bypass links Interstate 66 in the west. 

The County has a number of freight and passenger rail service alternatives available to its citizens and businesses. CSX and Norfolk Southern Railway provide freight service to the County. Amtrak passenger trains provide inter-city service to points up and down the Eastern seaboard from stations in the Town of Quantico and the City of Manassas. The Virginia Railway Express provides passenger service thirty-two times a day to and from the District of Columbia from four stations within the County as well as connections to New Orleans and Boston via Amtrak.

The area is served by two major airports - both a short drive from Prince William. They include Washington Dulles International Airport and Washington Reagan National Airport.