Chicago 311 service requests
Live snapshot of the City of Chicago's 311 service requests, queried directly against data.cityofchicago.org through our Cloudflare worker proxy. Roughly 13.8 million rows from the consolidated 2018-onward
register.
data through 2026-06-13 · 14,033,298 rows
Free-form SoQL playground against data.cityofchicago.org / v6vf-nfxy. Queries POST
to the SODA v3 endpoint via the Cloudflare Worker proxy (KV-backed caching). The result pane
auto-picks a Bar / Table renderer based on your query's shape.
SoQL notes: identifiers are bare lowercase (no double-quoting); use date_extract_hh(col) not EXTRACT(HOUR FROM col); date_diff_d(end, start) for day differences;
no FROM clause needed. community_area and ward are number columns — compare with bare integers, not
quoted strings.
No rows returned.