Park City, IL
Park City is a small community located in the Warren and Waukegan townships of Lake County, Illinois, United States. The population was 6,637 at the 2000 census, broken up into three wards.
The city draws its name from the trailer (mobile home) parks that house the majority of its residents. There is also a small industrial/manufacturing base. Park City was incorporated in 1958 through the approval of a refendum by Park City residents.
The city government consists of six aldermen and one mayor. The city has a park system, bike trails, and police department, but appears not to have an official website of any kind.