
Hanover Park
- County:
- Cook County
- County Seat:
- No
- Area (mi²):
- 6.422
- State:
- Illinois
Hanover Park is a village located in Cook County, Illinois. Hanover Park has a 2025 population of 35,376. Hanover Park is currently declining at a rate of -1.1% annually and its population has decreased by -5.28% since the most recent census, which recorded a population of 37,348 in 2020.
The average household income in Hanover Park is $103,703 with a poverty rate of 13.73%. The median age in Hanover Park is 35 years: 35.2 years for males, and 34.3 years for females.