
Woolwich township
- County:
- Gloucester County
- County Seat:
- No
- Area (mi²):
- 21.072
- State:
- New Jersey
Woolwich township is located in Gloucester County, New Jersey. Woolwich township has a 2025 population of 14,705. Woolwich township is currently growing at a rate of 3.03% annually and its population has increased by 16.29% since the most recent census, which recorded a population of 12,645 in 2020.
The average household income in Woolwich township is $176,478 with a poverty rate of 7.63%. The median age in Woolwich township is 35.9 years: 33.8 years for males, and 38 years for females.