ChattaData Open Data
View all data collected from the City of Chattanooga and the community including Performance, Budget, Police Incident Data, Code Violations, and others.
Maps and GIS
Access Zoning and Development Resources
The Chattanooga - Hamilton County Regional Planning Agency (RPA) offers a variety of maps and dashboards to help you stay informed about zoning and development trends in the region. Additionally, the Hamilton County GIS team provides public ArcGIS Layers and Feature Services to support your planning needs.
Other Resources
There’s a lot of other great local resources for data about Chattanooga.
Data about specific parcels or properties in Hamilton County can be found at the Hamilton County Assessor’s website.
The University of Tennessee at Chattanooga GIS Lab provides data from tree canopy to lidar data of buildings, which you can find here and here.
Police Reports
If you are looking for data about a specific incident like a car crash or specific crime, you can submit an open records request here.