Illinois Legislative Datasets

Please note you must be logged in to download the datasets. Registration is free. Signup here.

Weekly snapshots of current sessions are created each Sunday morning with updated information, prior sessions are generated on an as-needed basis.

  • API JSON - Most complete data package as LegiScan API response payloads as a JSON zip archive.
  • CSV Basic - Simple comma-separated values files for general bill data.

See LegiScan API for more information on programmatic access to structured API data services.

StateYearSessionUpdatedsort iconAPI JSONCSV Basic
Illinois2017-2018100th General Assembly2017-03-19JSON
8.9 MB
CSV
404 KB
Illinois2015-201699th General Assembly2016-12-25JSON
20.6 MB
CSV
2.0 MB
Illinois2013-201498th General Assembly2015-01-13JSON
18.8 MB
CSV
2.0 MB
Illinois2011-201297th General Assembly2015-01-13JSON
18.7 MB
CSV
2.0 MB
Illinois2009-201096th General Assembly2015-01-13JSON
20.3 MB
CSV
2.2 MB
feedback