Savannah Area Geographic Information Systems (SAGIS)

Lara Hall, Director

SAGIS is focused on providing access to geospatial data in a standardized format to all interested parties. SAGIS works with the City of Savannah, Chatham County, the Metropolitan Planning Commission and a variety of other government, non-profit, and private organizations to maintain standards, manage data, educate, and coordinate projects that affect the greater Savannah - Chatham County area. SAGIS shares this geographic data with the public through the SAGIS Map Viewer and Open Data. We also support geospatial education in our community through the organization of GIS Day Savannah every year.

SAGIS is governed by the SAGIS Board, which consists of the City Manager of the City of Savannah, the County Manager of Chatham County, a representative from Georgia Tech - Savannah, and a number of rotating seats that are appointed by the permanent members of the board.

News and Updates

October 2019 - The SAGIS Property Map Viewer has been updated with additional property analysis tools. Watch our help videos to learn how to use these advanced analysis options.

September 2019 - The City of Savannah has adopted a new zoning ordinance, effective Sept. 1, 2019. The zoning districts are available to turn on in the SAGIS Map Viewer by checking the box next to Zoning - City of Savannah in the Layer List Tool. Additional information can be found at

June 2019 - The Chatham County Board of Assessors 2019 Parcel Digest containing property information through January 1, 2019 has been added to the SAGIS Map Viewer.

January 2019 - The new SAGIS Map Viewer is now available! It contains new tools and datasets with a streamlined design. We have published training videos on how to use this new site in our help document and on YouTube! Learn more at Please let us know if you have questions or comments on the new viewer at

August 2018 - SAGIS has added the new FEMA flood zones effective August 16th, 2018 to the SAGIS Map Viewer.

More SAGIS Map Viewers

City of Savannah Capital Improvement Program

City of Savannah Neighborhood Finder

Chatham County Elections

Find my Flood Zone in Chatham County

Georgia Coastal Hazards Portal

SCCPSS Board of Education

City of Savannah New Zoning Ordinance

Preserving Historic Savannah