Maps & Interactive Viewers

New Feature

Our Map Application Gallery serves as a hub for interested parties to easily search a wide variety of geographic information within New Castle County. Visitors may now search and filter multiple map applications by topic or data set and then easily search by address or parcel number. Just click below to try it out!

Please Note:
Our original Geographic Information Systems (GIS) Map Viewer will remain available for a limited time to look up a variety of map layers including:
  • Aerial photos
  • Census tracts
  • County districts
  • Infrastructure
  • Natural features
  • Zoning and parcel data