Cook County Board Contact Information
​     Let your elected officials know what is on your mind.

Cook County Board President
Toni Preckwinkle
118 N. Clark, Room 537
Chicago, IL 60602
312-603-6400

To send email to Cook County President, Board, and Staff  
Use this common email address:
                             
cookcounty.board@cookcountyil.gov

Click on address to send email.

Cook County Board of Commissioners 
Mailing Address for All Commissioners:
​         118 N. Clark, Rm. 567, Chicago, IL 60602

The Cook County Board Commissioners also serve as the Board Commissioners for the Forest Preserve District.

Don't know your commissioner?   Find them HERE  
​   

Below: 
​Click on name to access Commissioner's webpage on Cook County website.
Click on email address to send an email.

1st District
Brandon Johnson
312-603-4566
Brandon.johnson@cookcountyil.gov

2nd District
Dennis Deer 
312-603-3019
Dennis.Deer@cookcountyil.gov

3rd District
Bill Lowry 
312-603-6391
bill.lowry@cookcountyil.gov

4th District
Stanley Moore 
312-603-2065
stanley.moore2@cookcountyil.gov 

5th District
Monica Gordon
312-603-6381
Monica.Gordon2@cookcountyil.gov

6th District
Donna Miller
312-603-4216
donna.miller@cookcountyil.gov

7th District
Alma E. Anaya
312-603-5443
alma.anaya@cookcountyil.gov

8th District
Anthony Quezada
312-603-8530
Anthony.Quezada@cookcountyil.gov

9th District
Maggie Trevor 
312-603-4393
maggie.trevor@cookcountyil.gov

10th District
Bridget Gainer 
312-603-4210
district10@cookcountyil.gov

11th District
John P. Daley 
312-603-4400
john.daley@cookcountyil.gov

12th District
Bridget Degnen
312-603-6380
bridget.degnen@cookcountyil.gov 

13th District
Josina Morita 
312-603-6383
 Josina.Morita@cookcountyil.gov

14th District
Scott R. Britton
312-603-4932
Scott.Britton@cookcountyil.gov

15th District
Kevin B. Morrison
312-603-6388
kevin.morrison@cookcountyil.gov

16th District
Frank Aguilar
312-603-4735
​Frank.Aguilar@cookcountyil.gov

17th District
Sean Morrison 
312-603-4215
sean.morrison@cookcountyil.gov 

Secretary to the Board
312-603-6127
cookcounty.board@cookcountyil.gov
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