Four State Census Block Groups

Block group shapes and centroids for Tennessee, Alabama, Georgia, and North Carolina.

Querying over HTTP

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 \"internal-chattadata/four-state-census-block-groups-xxm3-xbeq\".\"four_state_census_block_groups\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.