Libertyville, Illinois

Libertyville is a village in Lake County, Illinois, United States and an affluent northern suburb of Chicago. It is located west of Lake Michigan on the Des Plaines River. The 2010 census population was 20,315. (There is also a township of the same name, which includes the village and some surrounding areas.) Located in northeastern Illinois, southwest of Waukegan and west of Lake Forest, its immediate neighbors are Mundelein to the west, Green Oaks, Mettawa, and Rondout to the east, Gurnee to the north, Grayslake to the northwest, and Vernon Hills to the south.