
Warren township
- County:
- Trumbull County
- County Seat:
- No
- Area (mi²):
- 37.485
- State:
- Ohio
Warren township is located in Trumbull County, Ohio. Warren township has a 2025 population of 3,820. Warren township is currently declining at a rate of -0.57% annually and its population has decreased by -2.97% since the most recent census, which recorded a population of 3,937 in 2020.
The average household income in Warren township is $102,490 with a poverty rate of 4.19%. The median age in Warren township is 42.4 years: 41.9 years for males, and 42.9 years for females.