• 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 Named Top 10 Digital County for Seventh Straight Year, Earns National AI 50 Award
The Center for Digital Government and Government Technology (
Cook County Named Top 10 Digital County for Seventh Straight Year, Earns National AI 50 Award
President Preckwinkle Awards $8.29 Million to Invest in Cook Projects
Invest in Cook grant program improves transit, pedestrian and bicycle paths as well as road and freight transportation across Cook County
President Preckwinkle Awards $8.29 Million to Invest in Cook Projects
Damage Assessment Survey for Residents Affected by Thunderstorms on July 27, 2026
Residents Asked to Complete Surveys to Compile Data
Damage Assessment Survey for Residents Affected by Thunderstorms on July 27, 2026
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Upcoming Events

Free Vaccine and Microchip Clinic for Cats

08/06/2026 - - • 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
Free Vaccine and Microchip Clinic for Pets

08/08/2026 - - • In-person Event
1-year Rabies, Distemper and FVRCP vaccines and microchips are available for free for the first 90…
Free Vaccine and Microchip Clinic for Pets
Free Vaccine and Microchip Clinic for Dogs

08/15/2026 - - • In-person Event
1-year Rabies and Distemper ​vaccines and ​microchips are available for free for the first 250 dogs…
Free Vaccine and Microchip Clinic for Dogs
Free Vaccine and Microchip Clinic for Dogs

08/15/2026 - - • In-person Event
1-year Rabies, Distemper and Leptospirosis​ vaccines and microchips are available for free for the…
Free Vaccine and Microchip Clinic for Dogs
Free Vaccine and Microchip Clinic for Pets

08/15/2026 - - • 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 Dogs

08/20/2026 - - • In-person Event
1-year Rabies and Distemper ​vaccines and ​microchips are available for free for the first 100 dogs…
Free Vaccine and Microchip Clinic for Dogs
VIEW ALL