
Park City
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 1.157
- State:
- Illinois
Park City is a city located in Lake County, Illinois. Park City has a 2025 population of 7,815. Park City is currently declining at a rate of -0.17% annually and its population has decreased by -0.85% since the most recent census, which recorded a population of 7,882 in 2020.
The average household income in Park City is $70,326 with a poverty rate of 12.11%. The median age in Park City is 31.6 years: 25.9 years for males, and 38.4 years for females.