
Bridgewater township
- County:
- Somerset County
- County Seat:
- No
- Area (mi²):
- 31.888
- State:
- New Jersey
Bridgewater township is located in Somerset County, New Jersey. Bridgewater township has a 2025 population of 45,418. Bridgewater township is currently declining at a rate of -0.43% annually and its population has decreased by -0.99% since the most recent census, which recorded a population of 45,870 in 2020.
The average household income in Bridgewater township is $194,791 with a poverty rate of 4.02%. The median age in Bridgewater township is 42.8 years: 43.1 years for males, and 42.5 years for females.