Jefferson County Illinois Court Directory
The Illinois trial court system consists of Circuit Courts, Administrative Adjudication, and Court of Claims. For more information on which types of cases each court oversees, compare Illinois courts.
Below is a directory of court locations in Jefferson County. Links for online court records and other free court resources are provided for each court, where available. If you’re not sure which court you’re looking for, learn more about the Illinois court system.
Circuit Courts in Jefferson County
Jefferson County Circuit Court
100 South 10th Street, PO Box 1266, Mt. Vernon, IL 62864