Manassas Park -- U.S. city in Virginia Population (2000): 10290 Housing Units (2000): 3365 Land area (2000): 2.492111 sq. miles (6.454537 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.492111 sq. miles (6.454537 sq. km) Located within: Virginia (VA), FIPS 51 Location: 38.773564 N, 77.453542 W Headwords: Manassas Park Manassas Park, VA Manassas Park city Manassas Park city, VA