The below is a curated list of public data available for the City of Chicago, Cook County, and Illinois. Data for sources such as the court system will appear under Cook County or Illinois, even though they will include data about Chicago.
For each datasource, follow this format, including links in brackets if any exist
- Title [DS][V][API][Docs][Aggregator] - Agency or company
Where:
- DS: Link to raw datasets
- V: Link to data visualizations
- Chicago Police Data Project [DS] [V] [DOCS] - Invisible Institute
- COPA: Civilian Office of Police Accountability [V]
- Assessor Property Search [V]
- Data Catalog - Courts [Aggregator]
- State of Illinois Data Portal [Aggregator]