City · United States
Tinley Park

Tinley Park is a village in Cook and Will counties in the U.S. state of Illinois. The population was 55,971 at the 2020 census, and was estimated at 54,856 in 2024. It is a southern suburb of the Chicago metropolitan area.
Good to know
- Population: 57,143.
- Founded: 1892.
- Area: 41.8 sq km.
- Elevation: 213 m.
- Timezone: America/Chicago.
