Interactive and Reference Maps
Surveyor Maps
The Surveyor's Office maintains an archive of several maps, including Cadastral Maps, Recorded Maps, Corner Records, and Tract Number Maps.
Urban Islands
Information about, and a map atlas of, the unincorporated urban islands within or adjacent to incorporated cities.
Wildland Urban Interface
Information about the Wildland Urban Interface and the necessary fore protection measures necessary in the area.
Interactive Maps
Visit Planning and Development GIS Mapping portal where you can view interactive maps, and obtain GIS data.
To provide feedback or report issues regarding our Featured Maps or GIS Data services, contact a TeamGIS member via email.
Other county related information can be found at the General Use Interactive Map portal. NOTE: This map is NOT maintained by the Planning Office or TeamGIS.
For assistance, view the Guide to Using Interactive Maps.
Santa Clara County and Cities Boundaries Map
December 2017 (PDF - 5.3 MB)(36x24in)
(City, Urban Service Areas, and Sphere of Influence Boundaries)
For best viewing results, save this file to your local computer before viewing.
County of Santa Clara Supervisorial District Boundaries
(PDF - 5.41Mb)(48 x 36)
For best viewing results, save this file to your local computer before viewing.
2010 Census Tract Map - County of Santa Clara
(PDF - 539KB)(24 x 36)
County overview with city boundaries
2000 Detailed Census Tract Maps
created and are maintained by the U.S. Census Bureau.
File CT06085_000.pdf is an index map that indicates which of the 10 more detailed maps each area of the county is within.