tl_2010_11_tabblock10

A census block is the smallest geographic unit used by the United States Census Bureau for tabulation of 100-percent data (data collected from all houses, rather than a sample of houses). The number of blocks in the United States, including Puerto Rico, for the 2010 Census was 11,155,486.

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 \"celebratingcities-data-socrata/tl201011tabblock10-7vv9-as7e\".\"tl201011tabblock10\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.