Lake County Courthouse is located at 18 North County Street, Waukegan, Illinois 60085-4359. (insert map and directions link). To reach Clerk of the Court, call 847-377-3600. 

To link to the Lake County website, go to http://www.19thcircuitcourt.state.il.us/index.htm.  Lake County, like all other counties has certain local rules that each lawyer must follow.  In order to see their local rules, click on http://www.19thcircuitcourt.state.il.us/rules/rule_toc.htm.  For those Lake County family law or divorce clients, the family law local rules can be accessed by clicking on http://www.19thcircuitcourt.state.il.us/rules/rules11.htm.

Normal operating hours at the Lake County Courthouse are 8:00am – 5:00pm - Monday - Friday

Helpful Lake County hints: While most other courthouses are open from 8:30 am-4:30 pm, the Lake County Courthouse offers longer hours.

Lake County includes the following communities:

Antioch Barrington - partly in Cook County Barrington Hills - partly in Cook, Kane and McHenry County Bannockburn Beach Park Buffalo Grove - partly in Cook County Channel Lake Deerfield - partly in Cook County Deer Park - partly in Cook County Forest Lake Fox Lake - partly in McHenry County Fox Lake Hills Fox River Grove - primarily in McHenry County Fox River Valley Gardens - see Port Barrington Gages Lake Grandwood Park Grayslake Green Oaks Gurnee Hainesville Hawthorn Woods Highland Park Highwood Indian Creek Ingleside Island Lake - partly in McHenry County Kildeer Lake Barrington Lake Bluff Lake Catherine Lake Forest Lake Villa Lake Zurich Lakemoor - partly in McHenry County Libertyville

Lincolnshire Lindenhurst Long Grove Long Lake Mettawa Mundelein North Barrington North Chicago Old Mill Creek Park City Port Barrington - partly in McHenry County Riverwoods Round Lake Round Lake Beach Round Lake Heights Round Lake Park Third Lake Tower Lakes Venetian Village Vernon Hills Volo Wadsworth Wauconda Waukegan Winthrop Harbor Zion