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City dataPublic Safety
Census Block Groups
Published by City of Austin · Updated 02/28/2024 · As needed
- Last updated
- 02/28/2024
- First published 02/21/2024
- Update frequency
- As needed
- Formats
- 4
- CSV, JSON, GeoJSON
- Coverage
- Austin
- City in Texas
About this dataset
DATASET DESCRIPTION:
Census Block Group polygons from the United States Census Bureau (2022) of the Austin area, including Hays, Travis and Williamson counties and a portion of western Bastrop County. Block groups are clusters of blocks within the same census tract that have the same first digit of their 4-character census block number (e.g., Blocks 3001, 3002, 3003 to 3999 in census tract 1210.02 belong to block group 3).
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AUSTIN POLICE DATA DISCLAIMER:
1. The data provided is for informational use only and may differ from official Austin Police data.
2. The Austin Police databases are continuously updated, and changes can be made due to a variety of investigative factors including but not limited to offense reclassification and dates.
3. Reports run at different times may produce different results. Care should be taken when comparing against other reports as different data collection methods and different systems of record may have been used.
4.The Austin Police does not assume any liability for any decision made or action taken or not taken by the recipient in reliance upon any information or data provided.
City of Austin Open Data Terms of Use
Files and access
Links open the official government source
- CSV downloaddata.austintexas.govCSV
- JSON (SODA API)data.austintexas.govJSON
- GeoJSONdata.austintexas.govGeoJSON
- XMLdata.austintexas.govXML
API endpoint: https://data.austintexas.gov/resource/dwa9-qvcr.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Census Block Groups?
- City of Austin publishes this dataset on Austin Open Data.
- How often is it updated?
- The publisher lists the update frequency as as needed. The last update was on 02/28/2024.
- How do I download it?
- It is available as CSV, JSON, GeoJSON, XML. Use the links in Files and access, which open the official government source.
Source: Austin Open Data and Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher