
Milks Grove township
- County:
- Iroquois County
- County Seat:
- No
- Area (mi²):
- 36.354
- State:
- Illinois
Milks Grove township is located in Iroquois County, Illinois. Milks Grove township has a 2025 population of 149. Milks Grove township is currently declining at a rate of -2.61% annually and its population has decreased by -8.02% since the most recent census, which recorded a population of 162 in 2020.
The average household income in Milks Grove township is $154,569 with a poverty rate of 0%. The median age in Milks Grove township is 44.6 years: 53.5 years for males, and 24.4 years for females.