
Defiance township
- County:
- Defiance County
- County Seat:
- No
- Area (mi²):
- 29.875
- State:
- Ohio
Defiance township is located in Defiance County, Ohio. Defiance township has a 2025 population of 13,405. Defiance township is currently growing at a rate of 0.45% annually and its population has increased by 0.96% since the most recent census, which recorded a population of 13,277 in 2020.
The average household income in Defiance township is $74,008 with a poverty rate of 16.45%. The median age in Defiance township is 40.9 years: 40.9 years for males, and 40.9 years for females.