GIS Data
Photogrammetric Data
- Aerial Photography-Tiled Imagery (1940-2023)
- Historical Imagery of Austin (ArcGIS online)
- Planimetrics by USGS Grid
- Planimetric & Contour Data (DWG and DFX Format)
- Capital Area of Council of Governments (Additional orthoimagery/lidar)
- StratMap (Statewide Imagery and more)
Other GIS Resources
- Austin Demographics
- Floodplain Map Services
- Floodplain Map Data Download
- Flood Pro Site (includes floodplain data)
- Stormwater GIS Data Request Form
- Survey Monuments
- Survey Monument Data Sheets
- Water and Wastewater GIS Data Request Form
- Community Registry and Zoning Maps - Use the Property Profile tool to access Community Registry and Zoning information