
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 2025 population of 1,062. Warren township is currently declining at a rate of -0.19% annually and its population has decreased by -2.3% since the most recent census, which recorded a population of 1,087 in 2020.
The average household income in Warren township is $129,864 with a poverty rate of 8.93%. The median age in Warren township is 48.6 years: 48.3 years for males, and 50.6 years for females.