Isla​nd Co​unty GIS Data Downloads 

Click on the arrow next to the data layer name and file type of GIS data preferred. ​​

All File Types are in zipped folders and will need to be extracted or 'unzipped' before they can be used.

Property Data Layers	Geodatabase	Shapefile	KML	Metadata
Parcels
Plats
City Limits
Tax Code Areas

Land Use/Planning Data Layers	Geodatabase	Shapefile	KML	Metadata
Zoning
UGA Boundaries
Wetlands
Aircraft Accident Potential Zone
WaterSystems
​FEMA's Flood Hazards (updated 3/7/17)	​	​	​	​

Transportation Data Layers	Geodatabase	Shapefile	KML	Metadata
Roads
Culverts
Catch Basins

Hydrography Data Layers	Geodatabase	Shapefile	KML	Metadata
Streams (Cartographic)
Lakes and Ponds
Streams - DNR Regulatory
Watersheds

Elevation Data Layers	Geodatabase	Shapefile	KML	Metadata
Steep Slopes
Unstable Slopes
5' Contours
25' Contours

Raster Data	Raster	Metadata
Steep Slopes (40% +)
​Lidar - Please download from the Puget Sound Lidar Consortium	​	​

Reference Data Layers	Geodatabase	Shapefile	KML	Metadata
Parks
​Trails	​	​	​	​
Voting Precincts
Diking/Drainage Districts
Quarter Sections

Island County does not warrant, expressed or implied, the accuracy, reliability, or timeliness of information in this system, and shall not be held liable for losses caused by using this information.

Any person or entity that relies on any information obtained from this system, does so at his or her own risk. This information may not be used for commercial purposes