
Pennsville township
- County:
- Salem County
- County Seat:
- No
- Area (mi²):
- 21.266
- State:
- New Jersey
Pennsville township is located in Salem County, New Jersey. Pennsville township has a 2025 population of 12,835. Pennsville township is currently growing at a rate of 0.27% annually and its population has increased by 1.23% since the most recent census, which recorded a population of 12,679 in 2020.
The average household income in Pennsville township is $96,262 with a poverty rate of 12.27%. The median age in Pennsville township is 42.2 years: 38.9 years for males, and 44.6 years for females.