Rountree township
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 35.812
- State:
- Illinois
Rountree township is located in Montgomery County, Illinois. Rountree township has a 2026 population of 222. Rountree township is currently declining at a rate of -0.45% annually and its population has decreased by -2.2% since the most recent census, which recorded a population of 227 in 2020.
The median household income in Rountree township is $66,618 with a poverty rate of 18.42%. The median age in Rountree township is 69.1 years: 66.9 years for males, and 69.2 years for females. For every 100 females there are 92.4 males.