Carman township
- County:
- Henderson County
- County Seat:
- No
- Area (mi²):
- 21.953
- State:
- Illinois
Carman township is located in Henderson County, Illinois. Carman township has a 2026 population of 231. Carman township is currently declining at a rate of -0.86% annually and its population has decreased by -2.94% since the most recent census, which recorded a population of 238 in 2020.
The median age in Carman township is 59.4 years: 62.2 years for males, and 58.8 years for females. For every 100 females there are 98.8 males.