
Fox Lake
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 7.833
- State:
- Illinois
Fox Lake is a village located in Lake County, Illinois. Fox Lake has a 2025 population of 10,692. Fox Lake is currently declining at a rate of -0.52% annually and its population has decreased by -2.57% since the most recent census, which recorded a population of 10,974 in 2020.
The average household income in Fox Lake is $87,417 with a poverty rate of 12.61%. The median age in Fox Lake is 43.3 years: 40.7 years for males, and 48 years for females.