San Joaquin County G.I.S. About SJC GIS: The San Joaquin County
Community Development Department established the Geographic
Information Systems (GIS) group in 1996. GIS is responsible for
maintaining much of the County's map data in electronic form, as
well as performing map-based analysis and providing support for
other County departments. GIS also provides a wide variety of
services to other local and regional agencies both public and
private. Popular Links Here: District Viewer - interactive map
Flood Zone Viewer - interactive map Assessment Map Viewer -
static PDF maps Natural Hazard Disclosure Maps - static PDF maps
Supervisorial Redistricting - interactive map / online
application Popular Links Elsewhere: Six Years Of Foreclosure,
prepared 5/17/2013 Timely/Topical/In The News: 08/16/2011 - New
State-wide political boundaries adopted 08/15/2011, maps
available here. 08/03/2011 - New Supervisorial District
boundaries adopted 08/02/2011, new map here. 05/30/2011 - The
San Joaquin County Supervisorial Redis