Warren township
- County:
- Trumbull County
- County Seat:
- No
- Area (mi²):
- 21.78
- State:
- Ohio
Warren township is located in Trumbull County, Ohio. Warren township has a 2026 population of 1,057. Warren township is currently declining at a rate of -0.75% annually and its population has decreased by -2.67% since the most recent census, which recorded a population of 1,086 in 2020.
The median household income in Warren township is $68,750 with a poverty rate of 12.94%. The median age in Warren township is 55.7 years: 48.4 years for males, and 62.4 years for females. For every 100 females there are 106.7 males.