
Highwood
- County:
- Lake County
- County Seat:
- No
- Area (mi²):
- 0.72
- State:
- Illinois
Highwood is a city located in Lake County, Illinois. Highwood has a 2025 population of 5,450. Highwood is currently growing at a rate of 1.36% annually and its population has increased by 7.2% since the most recent census, which recorded a population of 5,084 in 2020.
The average household income in Highwood is $128,703 with a poverty rate of 15.79%. The median age in Highwood is 35.9 years: 34.4 years for males, and 39 years for females.