Delaware FirstMap (DE)
Download Delaware's statewide GIS data, such as roads, boundaries, imagery and elevation and property lines.
Jump to
What you can look up here
- GIS data downloadsDownload parcels, roads, imagery, lidar, and other layers.
- Property linesSee the shape and size of a parcel and where it meets the neighbors.
- Aerial imageryRecent and historical aerial photographs.
- RoadsFind the road authority for plowing, maintenance, and driveway permits.
- ElevationGround elevation, contours, and slope for any spot.
- Addresses and 911 numbersGet or check a rural address or fire number.
About this resource
- Provided by
- Delaware Department of Technology and Information (official)
- Covers
- Delaware statewide
- Link status
- Opened normally at the last check
- Link checked
- Oct 18, 2026
- Web address
- https://de-firstmap-delaware.hub.arcgis.com/
More for Delaware
- Delaware statewide property mapCounty GIS map · Property lines · Parcel number
- FEMA Flood Map Service CenterFlood zones
- Delaware DNRECWetlands · Lakes and water · Public land
- USDA Web Soil SurveySoils
- MRLC NLCD Land Cover ViewerLand cover
- Delaware Public ArchivesPlats
- Delaware licensed land surveyor lookupSurveys and section corners
- Delaware coastal programsShoreland
- Delaware water well permits and recordsWells
- DelDOTRoads
- Delaware Geological SurveyElevation · Soils · Wells · Hazards and emergency information
- Delaware evacuation zonesHazards and emergency information