• Cook County Board Unanimously Passes $10.1 Billion Budget

    Click to learn more.

  • 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.

  • PROPERTY TAX SAVINGS FOR HOMEOWNERS

    Visit cookcountyassesor.com/exemptions for information on available property tax savings.

Latest News

Cook County Releases 2026 Transportation and Highways Construction Project Map
Thirteen new projects are slated to begin work this year
Cook County Releases 2026 Transportation and Highways Construction Project Map
Cook County Launches First EV Charging Site at Cicero Public Library Through ARPA-Funded Program
CICERO, IL — Today, Cook County Board President Toni Preckwinkle announced the completion of the first electric vehicle (EV) charg…
Cook County Launches First EV Charging Site at Cicero Public Library Through ARPA-Funded Program
Cook County Board Approves Funding to Improve Transportation Throughout Cook County
The Cook County Board of Commissioners approved planning, design and construction contracts this week to continue the pipeline of transporta…
Cook County Board Approves Funding to Improve Transportation Throughout Cook County
VIEW ALL

Upcoming Events

Law Day 2026

05/01/2026 - - • In-person and Virtual Event
The Cook County Law Library will host Law Day on Friday, May 1, on the 29th floor of the Daley…
Law Day 2026
Free Vaccine and Microchip Clinic for Pets

05/02/2026 - - • In-person Event
1-year Rabies and Distemper vaccines and microchips are available for free for the first 150 cats…
Free Vaccine and Microchip Clinic for Pets
Free Vaccine and Microchip Clinic for Dogs

05/09/2026 - - • In-person Event
1-year Rabies, Distemper and Leptospirosis  vaccines and microchips are available for free for…
Free Vaccine and Microchip Clinic for Dogs
Free Vaccine and Microchip Clinic for Pets

05/16/2026 - - • In-person Event
1-year Rabies, Distemper and FVRCP vaccines and microchips are available for free for the first 125…
Free Vaccine and Microchip Clinic for Pets
Free Vaccine and Microchip Clinic for Pets

05/16/2026 - - • In-person Event
1-year Rabies,​ Distemper and FVRCP vaccines and microchips are available for free for the first…
Free Vaccine and Microchip Clinic for Pets
Free Vaccine and Microchip Clinic for Cats

05/21/2026 - - • In-person Event
1-year Rabies and FVRCP vaccines​ and microchips are available for free for the first 100 cats in…
Free Vaccine and Microchip Clinic for Cats
VIEW ALL