Courts
Cook County, Illinois established its first court of record in 1831. Since then, the Cook County court system has played a significant role in shaping judicial processes and legal standards in Illinois. The Cook County court system serves the entire county, including the City of Chicago and surrounding municipalities. This makes it one of the largest court systems in Illinois—and in the United States. Due to its size and complexity, navigating the system can be challenging. There are multiple courthouses throughout the county, and it is not always clear which court handles a specific type of case. Use our legal resources to help you identify the courts relevant to your specific legal matter.


