
South Pymatuning township
- County:
- Mercer County
- County Seat:
- No
- Area (mi²):
- 19.567
- State:
- Pennsylvania
South Pymatuning township is located in Mercer County, Pennsylvania. South Pymatuning township has a 2025 population of 2,552. South Pymatuning township is currently declining at a rate of -0.82% annually and its population has decreased by -3.7% since the most recent census, which recorded a population of 2,650 in 2020.
The average household income in South Pymatuning township is $93,609 with a poverty rate of 3.34%. The median age in South Pymatuning township is 49 years: 48.2 years for males, and 51.1 years for females.