Census Block Groups 2010 (geographic data)

Block groups from 2010 Census, adapted from US Census Bureau

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 \"montgomerycountymd-gov/census-block-groups-2010-geographic-data-y2z8-tsry\".\"census_block_groups_2010_geographic_data\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.