Welcome to the Placer County Geographic Information Systems (GIS) web page GIS is used throughout Placer County government to enhance decision making and provide maps and information to the public and County personnel. GIS is used in the Community Development Resource Agency, Assessors Office, Elections, Facility Services, Public Works, Health and Human Services, and County Executive Office among many other departments.
GIS data can be acquired in a variety of formats:
Data Clearinghouse - Download GIS and Assessor Data Interactive GIS Web Site (after checking the zoning on a parcel, at the top of that page, click the "County Home Page" - under "Departments" choose "Planning." On the left side of the page is a link to the "Zoning Definitions," and the "Placer County Code" where you can use the SEARCH function to review applicable sections of "Chapter 17 - Zoning" for additional land use information.) County Street Atlas - Download in PDF format PDF maps on-line Purchase the PDF maps - Hard copy maps
Assessor's parcel maps
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