
Hickory Hills
- County:
- Cook County
- County Seat:
- No
- Area (mi²):
- 2.844
- State:
- Illinois
Hickory Hills is a city located in Cook County, Illinois. Hickory Hills has a 2025 population of 13,502. Hickory Hills is currently declining at a rate of -1.39% annually and its population has decreased by -6.6% since the most recent census, which recorded a population of 14,456 in 2020.
The average household income in Hickory Hills is $98,485 with a poverty rate of 6.2%. The median age in Hickory Hills is 38.1 years: 35.1 years for males, and 39.8 years for females.