
Oil township
- County:
- Perry County
- County Seat:
- No
- Area (mi²):
- 66.376
- State:
- Indiana
Oil township is located in Perry County, Indiana. Oil township has a 2025 population of 2,570. Oil township is currently declining at a rate of -0.12% annually but its population has increased by 0.04% since the most recent census, which recorded a population of 2,569 in 2020.
The average household income in Oil township is $85,428 with a poverty rate of 1.83%. The median age in Oil township is 40.2 years: 38.8 years for males, and 44.1 years for females.