
Oliver township
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 30.022
- State:
- Pennsylvania
Oliver township is located in Fayette County, Pennsylvania. Oliver township has a 2025 population of 982. Oliver township is currently declining at a rate of -0.3% annually and its population has decreased by -2.39% since the most recent census, which recorded a population of 1,006 in 2020.
The average household income in Oliver township is $103,295 with a poverty rate of 7.23%. The median age in Oliver township is 56.5 years: 58.3 years for males, and 54.4 years for females.