
Olive township
- County:
- Noble County
- County Seat:
- No
- Area (mi²):
- 27.546
- State:
- Ohio
Olive township is located in Noble County, Ohio. Olive township has a 2025 population of 5,819. Olive township is currently declining at a rate of -0.55% annually but its population has increased by 1.84% since the most recent census, which recorded a population of 5,714 in 2020.
The average household income in Olive township is $70,817 with a poverty rate of 11.2%. The median age in Olive township is 45.6 years: 43.1 years for males, and 54.3 years for females.