Prince William County GIS Portal (Virginia)

Prince William County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Prince William County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Prince William County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Prince William County, Virginia. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Prince William County Assessor Office website.

Manassas Park County Revenue Commission Manassas Park VA 1 Park Center Court, # A 20111 703-335-8811

Prince William County Finance Woodbridge VA 1 County Complex Court 22192 703-792-6780


Prince William County Town and City Halls provide municipal services for their town or city, including preserving vital records and maintaining records on their jurisdiction such as Prince William County GIS maps. The GIS maps at a Prince William County Town or City Hall can include property boundaries, public property, unclaimed parcels, and roads, as well as appraisal values for properties and property tax assessments in Prince William County, Virginia. These GIS maps may also show population information, place names, zoning boundaries, bodies of water, flood zones, and other geographic information. Some Town and City Halls also have historical maps of their area. These maps are often available to the public on the Prince William County Town and City Hall website.

Dumfries City Hall Dumfries VA 17755 Main Street 22026 703-221-3400

Dumfries Town Hall Dumfries VA 17755 Main Street 22026 703-221-3400

Haymarket Town Hall Haymarket VA 15000 Washington Street, Ste 100 20169 703-754-4816

Occoquan Town Hall Occoquan VA 314 Mill Street 22125 703-491-1918

Prince William County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Prince William County property maps that show boundaries, public property, property divisions, and in some cases, population information in Prince William County, Virginia. They may also include property value assessments and property tax rates. Prince William County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online through the Clerk Office website.

Dumfries Clerk Dumfries VA 17755 Main Street 22026 703-221-4133

Manassas Park County Clerk Manassas Park VA 1 Park Center Court 20111 703-335-8808

Quantico Town Clerk Quantico VA 337 5th Avenue 22134 703-640-7411