GIS Data

All data sets are in .ZIP format. To open these files you'll need to have WinZip software installed on your computer. Free downloads are available online.

Comprehensive Plan Data
The following comprehensive plan data information includes shape files and metadata.
  • Future Land Use
  • Manufacturing/Industrial Overlay
  • Mineral Resources
  • Municipal Urban Growth Areas
  • Rural Urban Transition Area
  • Transfer of Development Rights (adopted sending and receiving)
  • Urban Growth Areas
  • Urban Low Density Areas
The zoning documents includes shape files and metadata.
  • Zoning lines and polygons
Other GIS Data
​More GIS data can be found on the Snohomish County Map Portal GIS Data & Products page


This website contains downloadable GIS data produced by Snohomish County government in the course of its official duties. Snohomish County disclaims any warrant of merchantability or warranty of fitness of these maps for any particular purpose, either express or implied. No representation or warranty is made concerning the accuracy, currency, completeness or quality of data depicted. Any user of these materials assumes all responsibility for use thereof, and further agrees to hold Snohomish County harmless from and agains any damage, loss, or liability arising from any use of these maps.
Always look at the production of the data and be aware that real world conditions today may be different from real world conditions at the time of data collection and/or processing