If you require a defendant’s case number, you may call any of the court locations listed below, inform the responder that you are attempting to locate a case number, and then provide both the defendant’s name and birthdate.
For additional information, please visit the Circuit Court of Cook County at HOME (cookcountycourt.org)
Circuit Court of Cook County
50 West Washington Street, Room 2600
Richard J. Daley Center
Chicago, IL 60602
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