
Richwood
- County:
- Gloucester County
- County Seat:
- No
- Area (mi²):
- 8.858
- State:
- New Jersey
Richwood is a CDP located in Gloucester County, New Jersey. Richwood has a 2025 population of 3,705. Richwood is currently growing at a rate of 0.43% annually but its population has decreased by -6.6% since the most recent census, which recorded a population of 3,967 in 2020.
The average household income in Richwood is $231,072 with a poverty rate of 4.2%. The median age in Richwood is 39 years: 38.3 years for males, and 39.9 years for females.