GIS data downloads in Snohomish County
Download parcels, roads, imagery, lidar, and other layers.
Snohomish County GIS data downloads
Download data in CSV, KML, shapefile, or file geodatabase formats.
7 more options
- Washington GIS data downloadsDownload Washington's statewide GIS data, such as roads, boundaries, imagery and elevation and property lines.
Statewide What is this?
- State Plane Coordinate System zonesThe official State Plane Coordinate System from the National Geodetic Survey: which zone covers each state and county, zone definitions and conversion tools.
National What is this?
- FEMA National Flood Hazard Layer ViewerInteractive nationwide map of current flood zones, base flood elevations and map panels.
National What is this?
- NCES School District BoundariesNational school district boundary maps and downloadable GIS files, with an address lookup for the district serving a location.
National What is this?
- National Land Cover Database (NLCD) DownloadsFilter and download National Land Cover Database products including Annual NLCD land cover for the contiguous United States. Provides downloadable raster produ…
National What is this?
- US Census GeocoderFree service that converts a street address into map coordinates and census geography. No account needed.
National What is this?
- USGS National Map ViewerNational base map with elevation, hydrography, imagery, boundaries and PLSS layers.
National What is this?
Who to ask
- Snohomish County GISMapping and GIS data.
- Phone
- 425-312-0500
- gis@snoco.org
- Website
- Visit website
About gis data downloads
State and local open-data portals publish downloadable map layers, imagery, elevation data, and GIS services. Check each dataset for coverage, update dates, formats, and use conditions.