Data & resources

Browse the data portals, government websites, APIs and tools available in Chicago.

Sections

Data portals

One of the best places to get open government data is from their official data portal. Chicago, Cook County, Illinois and the US Federal Government post their data on these portals for anyone to access for free.


City of Chicago

Cook County

State of Illinois

US Federal Government

Other open data sources

Open data portals and APIs available in Chicago. Are we missing any? Add them to our list!

Title Category Description