
Bois D'Arc township
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 54.553
- State:
- Illinois
Bois D'Arc township is located in Montgomery County, Illinois. Bois D'Arc township has a 2025 population of 892. Bois D'Arc township is currently declining at a rate of -0.89% annually and its population has decreased by -3.88% since the most recent census, which recorded a population of 928 in 2020.
The average household income in Bois D'Arc township is $83,370 with a poverty rate of 12.85%. The median age in Bois D'Arc township is 37.8 years: 43.6 years for males, and 31.7 years for females.