Fredericksburg is an independent city located in the Commonwealth of Virginia in the United States. As of the 2010 census, the population was 24,286, an increase from 19,279 at the 2000 census. The city population was estimated at 29,036 in 2019. The Bureau of Economic Analysis of the United States Department of Commerce combines the city of Fredericksburg with neighboring Spotsylvania County for statistical purposes. Fredericksburg is located 48 miles (77 km) south of Washington, D.C. and 53 miles (85 km) north of Richmond.Located near where the Rappahannock River crosses the Atlantic Seaboard fall line, Fredericksburg was a prominent port in Virginia during the colonial era. During the Civil War, Fredericksburg, located halfway between the capitals of the opposing forces, was the site of the Battle of Fredericksburg and Second Battle of Fredericksburg. These battles are preserved, in part, as the Fredericksburg and Spotsylvania National Military Park. More than 10,000 African-Americans in the region left slavery for freedom in 1862 alone, getting behind Union lines. Tourism is a major part of the economy. Approximately 1.5 million people visit the Fredericksburg area annually, including the battlefield park, the downtown visitor center, events, museums, art shops, galleries, and many historical sites.Fredericksburg is home to several major retail and commercial centers including Central Park (as of 2004, the second-largest mall on the East Coast) and the Spotsylvania Towne Centre, located in Spotsylvania County adjacent to the city. Major employers include the University of Mary Washington (named for the Fredericksburg resident who was the mother of George Washington), Mary Washington Healthcare, and GEICO. Many Fredericksburg-area residents commute to work by car, bus, and rail to Washington D.C. and Richmond, as well as Fairfax, Prince William, and Arlington counties.
Spotsylvania County is a county in the U.S. state of Virginia. As of the 2020 census, the population was 140,032. Its county seat is Spotsylvania Courthouse.
Manassas (; formerly Manassas Junction) is an independent city in the Commonwealth of Virginia. As of the 2010 census, the population was 37,821. The city borders Prince William County, and the independent city of Manassas Park, Virginia. The Bureau of Economic Analysis includes both Manassas and Manassas Park with Prince William County for statistical purposes. Manassas also serves as the seat of Prince William County. It surrounds the 38-acre (150,000 m2) county courthouse, but that county property is not part of the city. The City of Manassas has several important historic sites from the period 1850–1870. The City of Manassas is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area and is in the Northern Virginia region.
Prince William County is located on the Potomac River in the Commonwealth of Virginia in the United States. As of the 2010 census, the population was 402,002, on July 1, 2019, the population was estimated to be 470,335, making it Virginia's second-most populous county. Its county seat is the independent city of Manassas.A part of Northern Virginia, Prince William County is part of the Washington metropolitan area. In 2019 it had the 20th-highest income of any county in the United States.