GIS Data Download

 

The digital GIS data below is being provided as a public service to interested parties.
This data is extracted on a periodic basis, typically twice per year, on or about the middle of January and again in July.
This data is a "snapshot" at time of export, and may not be absolutely current.
The latest export occurred on August 21, 2017.

(If you are in need of more current data, and/or require some other form of custom export/extract, please see the GIS Data Request page for information on how to place such a request.)

This data is technical in nature and requires certain skills and appropriate software to access and use successfully. San Joaquin County cannot and will not provide any technical support for the use of this data outside the scope of normal County business operations.

This data is provided as ESRI shapefiles in Zip archives. (unless stated otherwise)

DISCLAIMER:   All of this data is subject to the standard disclaimer.

This data is provided as is, without warranty of any kind.
See here (PDF) for full terms and conditions of use.
Any use of this data shall constitute acceptance of these terms.

DatasetFormatLink
ADMINISTRATIVE:
County Limit shapefile ZIP
City Limits shapefile ZIP
Annexations shapefile ZIP
Board of Education shapefile ZIP
Judicial Districts shapefile ZIP
School Districts shapefile ZIP
Supervisorial Districts shapefile ZIP
Zip Codes shapefile ZIP
CADASTRAL:
Parcels shapefile ZIP
APN Book Index shapefile ZIP
TRANSPORTATION:
Streets shapefile ZIP
ADDRESSING:
Address Grid shapefile ZIP
Address Grid Regions (major areas) shapefile ZIP
Address Grid Sections (minor areas) shapefile ZIP
POLITICAL:   (cropped to san joaquin county)
Assembly Districts shapefile ZIP
Congressional Districts shapefile ZIP
Equalization Districts shapefile ZIP
Senatorial Districts shapefile ZIP
HYDROLOGY:
Lakes & Rivers (linear features) shapefile ZIP
Lakes & Rivers (areal features) shapefile ZIP
Primary & Secondary Delta shapefile ZIP
PLANNING:
Agricultural Preserves shapefile ZIP
Airport Areas shapefile ZIP
Airport Zones shapefile ZIP
Enterprise Zone shapefile ZIP
Fire Road Zones shapefile ZIP
General Plan shapefile ZIP
General Plan Communities shapefile ZIP
Green Belts shapefile ZIP
Municipal Advisory Councils shapefile ZIP
Noise Impact Study 65dB shapefile ZIP
Planning Areas shapefile ZIP
Port District shapefile ZIP
Spheres Of Influence shapefile ZIP
Targeted Employment Area shapefile ZIP
Zoning shapefile ZIP
LOCATIONS:
Airports shapefile ZIP
Hospitals shapefile ZIP
Parks shapefile ZIP
Points Of Interest shapefile ZIP
Schools shapefile ZIP
SAFETY:
Ambulance Compliance Districts shapefile ZIP
Ambulance Operating Zones shapefile ZIP
Fire Districts shapefile ZIP
Fire Mutual Aid shapefile ZIP
Fire Service shapefile ZIP
Sheriff Beats shapefile ZIP
Sheriff ESN shapefile ZIP
Sheriff Reporting Districts shapefile ZIP
SERVICES:
Irrigation Districts shapefile ZIP
Reclamation Districts shapefile ZIP
Sewer Districts shapefile ZIP
Stormwater Districts shapefile ZIP
Water Districts shapefile ZIP
HAZARDS:
CDF Fire Hazard Severity Zones shapefile ZIP
CDF State Responsibility Areas shapefile ZIP
CGS Earthquake Zones shapefile ZIP
FEMA Flood Zones shapefile ZIP
OES Dam Inundation shapefiles ZIP
NRCS Expansive Soils shapefile ZIP
SJAFCA shapefile ZIP
US CENSUS 2010:   (cropped to san joaquin county)
County shapefile ZIP
Place shapefile ZIP
Tract shapefile ZIP
Block Group shapefile ZIP
Block shapefile ZIP
REFERENCE:
PLSS Sections shapefile ZIP
PLSS Townships shapefile ZIP
USGS 7.5' Quads shapefile ZIP

All data is projected to CCS83 (California Coordinate System NAD83), Zone 3, US Survey Feet (EPSG 2227)
Each shapefile set (*.zip) contains a corresponding ESRI projection file (*.prj) within it.
A stand-alone copy of the projection file is available here.