
Patterson township
- County:
- Darke County
- County Seat:
- No
- Area (mi²):
- 26.912
- State:
- Ohio
Patterson township is located in Darke County, Ohio. Patterson township has a 2025 population of 1,414. Patterson township is currently declining at a rate of -0.28% annually and its population has decreased by -1.81% since the most recent census, which recorded a population of 1,440 in 2020.
The average household income in Patterson township is $205,747 with a poverty rate of 4.19%. The median age in Patterson township is 34.8 years: 26 years for males, and 38.4 years for females.