• Cook County has launched an exciting new series of educational programming for young children called Project Rainbow.

    Visit our website to learn more about Project Rainbow, find curriculum, and download the app from Google Play. 

  • Cook County Offers Discount Parking to Residents Seeking County Services in Downtown Chicago

    Visit cookcountyil.gov/parking for more information and to view rates.

Latest News

Cook County Lights Landmarks Green in Support of Operation Green Light for Veterans
In advance of Veterans Day, Cook County Board President Toni Preckwinkle announced plans to illuminate County buildings with green lights fr…
Cook County Lights Landmarks Green in Support of Operation Green Light for Veterans
Cook County Releases Halloween Rabid Bat Map to Highlight Rabies Prevention
Three rabid bats have been found so far this year
Cook County Releases Halloween Rabid Bat Map to Highlight Rabies Prevention
Cook County President Toni Preckwinkle Announces Extension of Application Deadline for Catalyst Grant
COOK COUNTY, IL — Cook County Board President Toni Preckwinkle announced today the extension of the application deadline for the
Cook County President Toni Preckwinkle Announces Extension of Application Deadline for Catalyst Grant
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Upcoming Events

Cook County Board of Commissioners Transportation Committee Meeting

11/10/2025 - • In-person and Virtual Event
This is a regularly scheduled meeting of the Cook County Board of Commissioners Transportation…
Cook County Board of Commissioners Transportation Committee Meeting
Reconvened Cook County Board of Commissioners Technology and Innovation Committee Meeting

11/10/2025 - • In-person and Virtual Event
This is a reconvened meeting of the Cook County Board of Commissioners Technogy and Innovation…
Reconvened Cook County Board of Commissioners Technology and Innovation Committee Meeting
Forest Preserve District of Cook County Meeting

11/18/2025 - • In-person and Virtual Event
This is a regularly scheduled meeting of the Forest Preserve District of Cook County Board of…
Forest Preserve District of Cook County Meeting
Cook County Board of Commissioners Asset Management Committee Meeting

11/18/2025 - • In-person and Virtual Event
This is a regularly scheduled meeting of the Cook County Board of Commissioners Asset Management…
Cook County Board of Commissioners Asset Management Committee Meeting
Cook County Board of Commissioners Finance Committee Meeting

11/19/2025 - • In-person and Virtual Event
This is a regularly scheduled meeting of the Cook County Board of Commissioners Finance Committee.
Cook County Board of Commissioners Finance Committee Meeting
Cook County Board of Commissioners Legislation and Intergovernmental Relations Committee Meeting

11/19/2025 - • In-person and Virtual Event
This is a regularly scheduled meeting of the Cook County Board of Commissioners Legislation and…
Cook County Board of Commissioners Legislation and Intergovernmental Relations Committee Meeting
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