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Cook County Sheriff’s Office
ATTN: [DEPARTMENT]
3026 S. California Ave.
Chicago, Illinois 60608
Cook County Sheriff’s Police
Provide police services to unincorporated Cook County. To contact Sheriff’s Police, please use one of the contact methods below.
Please note that Chicago Police Department is an independent entity from Sheriff’s Police.
General Directory: (312) 603-6444
Cook County Sheriff’s Police: (708)-865-4700
Non-Emergency: (847) 635-1188
Desk Officer: (708) 865-4790
Additional Points of Contact
Cook County Sheriff Discrimination Hotline:
773-674-HELP
Cook County Sheriff Bureau of Human Resources:
773-674-3451
Cook County Department of Corrections
Manages Cook County Jail. Information concerning visitation as well as the individual in custody locator tool is available on our website here.
Individual in custody Information:
(773) 674-JAIL (5245)
Customer Service Comments/Complaints:
(773) 674-1866
Cook County Sheriff Court Services Division
Responsible for security at all Cook County courthouses and facilities, as well as service of process and eviction/foreclosure enforcement.
Cook County Sheriff Civil Process:
(312) 603-3365
Cook County Sheriff's Office
3026 S California Ave, Chicago, IL 60608, USA