City of Astoria Public GIS
Explore city zoning, historic districts, utilities, flood zones, and property information through Astoria's interactive GIS viewer. View zoning overlays, property parcels, aerial imagery, and other city-maintained geographic data.
Open City of Astoria Public GIS
Clatsop County Webmaps / GIS
Search parcels, tax lots, zoning, floodplains, aerial imagery, and other county mapping resources. Clatsop County's GIS contains 60+ interactive map layers, including parcel information, surveys, hazard areas, school districts, voting precincts, and zoning data.
Open County WebMaps
