City of Santa Rosa GIS Information

Welcome to the City of Santa Rosa Geographic Information System (GIS) About page.

The GIS Services Section provides coordination, support and maintenance of the City's GIS system and GIS services for all departments. The City GIS group also works closely with Sonoma County GIS to support county-wide 911 dispatch. The GIS system is accessible by all employees on the intranet and by citizens on the internet.

Here you will find interactive maps for the City and County that allow you to zoom in and out, control which GIS layers are displayed and get various kinds of information through map tips and reports. These maps can be downloaded to your PC and printed. Additionally, you can get information about other GIS services provided by the City of Santa Rosa.

For Water related maps and GIS data requests (sewer, water and stormwater), please contact the Water Department engineering team at:

Map Viewer NOTE: For the best experience using these viewers, please use a currently supported browser that is up to date; please note that Internet Explorer is no longer supported.  If you are using an older non-supported operating system, like Windows 7 or XP, we cannot support any issues you have with the viewers not working properly.

Aerial Viewer

View City and County aerials from 1942 to the present. Free, works with most browsers, both desktop and mobile. Covers all of Sonoma County. This is a good place to start.  
Historic 2001 Photos are now available in this viewer (posted June 2021).

Express Parcel Viewer

Express Parcel Viewer is a fast and easy way to get parcel Information. Free, works with most browsers, both desktop and mobile. Covers all of Sonoma County. This is a good place to start.  This viewer also includes a tool for making mailing labels.

Other Viewers

General Information Viewer
Capital Improvements Viewer
Creeks Master Plan Viewer
Environmental Viewer
Streets Viewer - this viewer showing pavement condition, moratorium streets and more.
Parking Viewer
Planning Viewer
Sewer Water and Storm Viewer

GIS Open Data Portal

This link will take you to the City's GIS portal for accessing GIS Maps and Data.  This includes downloading GIS data, viewing metadata, REST endpoint information and more.

Subscription GIS

Subscription GIS is not free, requires login - adds additional functionality to Interactive Maps.

Other Fee-Based Services

Printed maps, labels, etc. - we are a full service GIS shop!

Send any questions to our GIS team by email.


The City of Santa Rosa does not guarantee the accuracy, currency, completeness, or usefulness of any information displayed or implied herein. The City of Santa Rosa provides this information on an "as is" basis without warranty of any kind, expressed or implied, including but not limited to warranties, merchantability or fitness for a particular purpose, and assumes no responsibility for any use or misuse of this information.