The SJC GIS is responsible for creating and maintaining useful geographic data for the entire county.
All GIS Layers, in Shapefile format, are available for purchase. For pricing Email the SJC GIS staff.
Below are limited version layers that can be downloaded (full version of layers cost, contact the SJC GIS for further information). Choose the image to download the zip file.
|Survey Section Boundaries|
|Voter Precinct Boundaries|
|Zip Code Boundaries|
|Survey Section Points|
|Civil Township Boundaries|