Circuit Court of Cook County
il-cook-circuitTrial CourtCook County Circuit Court filing resources
The Circuit Court of Cook County is the major Chicago-area trial court for civil, law, chancery, domestic relations, probate, criminal, traffic, and juvenile matters. This page collects official court rules, clerk services, e-filing, and holiday resources
Court role
Major Illinois trial court for Cook County, including Chicago and suburban districts across civil, law, chancery, domestic relations, probate, criminal, traffic, and juvenile divisions
Rules to check
Circuit Court of Cook County rules, division standing orders, Illinois Supreme Court Rules, eFileIL, and clerk case information
Deadline risk
Cook County publishes legal holidays through the Circuit Court Clerk and notes that return dates and filing deadlines extend to the next business day
Circuit Court rules
Official rules of the Circuit Court of Cook County
Court holidays and calendars
Official legal holiday calendars from the Clerk of the Circuit Court of Cook County
Clerk of the Circuit Court
Official clerk services, case lookup, e-filing, and division resources
Circuit Court website
Official court information, divisions, orders, and remote hearing resources