
Grant Park
- County:
- Kankakee County
- County Seat:
- No
- Area (mi²):
- 3.413
- State:
- Illinois
Grant Park is a village located in Kankakee County, Illinois. Grant Park has a 2025 population of 1,270. Grant Park is currently declining at a rate of -0.39% annually and its population has decreased by -1.85% since the most recent census, which recorded a population of 1,294 in 2020.
The average household income in Grant Park is $83,215 with a poverty rate of 11.96%. The median age in Grant Park is 33.5 years: 33 years for males, and 34.3 years for females.