Oil Creek township
- County:
- Venango County
- County Seat:
- No
- Area (mi²):
- 23.019
- State:
- Pennsylvania
Oil Creek township is located in Venango County, Pennsylvania. Oil Creek township has a 2026 population of 731. Oil Creek township is currently declining at a rate of -0.27% annually and its population has decreased by -2.66% since the most recent census, which recorded a population of 751 in 2020.
The median household income in Oil Creek township is $76,250 with a poverty rate of 6.4%. The median age in Oil Creek township is 56.1 years: 53.4 years for males, and 56.6 years for females. For every 100 females there are 105.1 males.