
Monroe township
- County:
- Gloucester County
- County Seat:
- No
- Area (mi²):
- 46.421
- State:
- New Jersey
Monroe township is located in Gloucester County, New Jersey. Monroe township has a 2025 population of 37,804. Monroe township is currently growing at a rate of 0.07% annually and its population has increased by 1.78% since the most recent census, which recorded a population of 37,142 in 2020.
The average household income in Monroe township is $119,261 with a poverty rate of 6.72%. The median age in Monroe township is 40.1 years: 38.9 years for males, and 41.6 years for females.