Mound township
- County:
- McDonough County
- County Seat:
- No
- Area (mi²):
- 36.23
- State:
- Illinois
Mound township is located in McDonough County, Illinois. Mound township has a 2026 population of 241. Mound township is currently declining at a rate of -1.23% annually and its population has decreased by -1.63% since the most recent census, which recorded a population of 245 in 2020.
The median household income in Mound township is $59,063 with a poverty rate of 12.29%. The median age in Mound township is 55.7 years: 56.1 years for males, and 55.4 years for females. For every 100 females there are 152.1 males.