PWC Demographic Mapper


 Welcome to the Prince William County Demographic Mapper! This interactive mapping tool allows you to perform the following tasks:

  • Generate color maps of many demographic attributes by various U.S Census boundary types.
  • Customize the data classification method.
  • Customize the color scheme.
  • Customize the number of data classes.
  • See building footprints beneath transparent data layers at close zoom levels.
  • Use the Identify Tool to select any geographic unit on the map and generate a demographic profile on the right side of the mapper. Hold the *control* key to select multiple geographic units at once.
  • Export the map image and/or data profile of your selection to a PDF.

Currently, the following U.S. Census datasets are available on Demographic Mapper:

  • 2018 American Community Survey (ACS) 5-Year Estimates: Block Groups, Census Tracts, County Subdivisions (magisterial districts)
  • 2010 Census: Tabulation Blocks, Block Groups, Census Tracts, County Subdivisions (magisterial districts), Zip Codes


Brief Overview: