City · United States
Grayslake
Grayslake is a village in Lake County, Illinois, United States. The village's population at the 2020 census was 21,248. It is located in the Chicago metropolitan area, about 40 miles (64 km) north of Chicago's downtown, 14 miles (23 km) west of Lake Michigan, and 15 miles (24 km) south of the Wisconsin border.
Good to know
- Population: 20,915.
- Founded: 1840.
- Area: 11.2 sq km.
- Elevation: 239 m.
- Timezone: America/Chicago.