This is 2020 decennial census data at the place level. Technical documentation is available here: https://www2.census.gov/programs-surveys/decennial/2020/technical-documentation/complete-tech-docs/summary-file/2020Census_PL94_171Redistricting_NationalTechDoc.pdf
Splitgraph serves as an HTTP API that lets you run SQL queries directly on this data to power Web applications. For example:
curl https://data.splitgraph.com/sql/query/ddn \ -H "Content-Type: application/json" \ -d@-<<EOF {"sql": " SELECT * FROM \"datahub-austintexas-gov/2020-census-redistricting-data-all-texas-places-xcvh-uqh4\".\"2020_census_redistricting_data_all_texas_places\" LIMIT 100 "} EOF
See the Splitgraph documentation for more information.
