
Brushy Mound township
- County:
- Macoupin County
- County Seat:
- No
- Area (mi²):
- 35.316
- State:
- Illinois
Brushy Mound township is located in Macoupin County, Illinois. Brushy Mound township has a 2025 population of 652. Brushy Mound township is currently declining at a rate of 0% annually and its population has decreased by -1.36% since the most recent census, which recorded a population of 661 in 2020.
The average household income in Brushy Mound township is $147,763 with a poverty rate of 6.05%. The median age in Brushy Mound township is 54.6 years: 54 years for males, and 54.7 years for females.