Prince George’s County Planning Department offers web map applications, GIS data, demographic information, and custom map and data services.

Geographic Information Systems (GIS) Applications


  • Data Catalog (Metadata) – Information on the content, quality, origin, date last updated, and other characteristics of data
  • Download Data Portal – Download most of the GIS data as zipped Esri Geodatabases, Shapefiles, or AutoCAD files. Some data is only available from authoritative sources.
  • ArcGIS Rest End Point – GIS data made available on the internet for use in applications.
  • Demographic Maps – Reports and maps from our Research Section.