
Minooka
- County:
- Grundy County
- County Seat:
- No
- Area (mi²):
- 9.389
- State:
- Illinois
Minooka is a village located in Grundy County, Illinois. Minooka has a 2025 population of 12,958. Minooka is currently growing at a rate of 0.31% annually and its population has increased by 1.55% since the most recent census, which recorded a population of 12,760 in 2020.
The average household income in Minooka is $144,787 with a poverty rate of 2.09%. The median age in Minooka is 33.3 years: 32.2 years for males, and 33.7 years for females.