
Manasquan
- County:
- Monmouth County
- County Seat:
- No
- Area (mi²):
- 1.38
- State:
- New Jersey
Manasquan is a borough located in Monmouth County, New Jersey. Manasquan has a 2025 population of 5,843. Manasquan is currently declining at a rate of -0.29% annually and its population has decreased by -1.43% since the most recent census, which recorded a population of 5,928 in 2020.
The average household income in Manasquan is $221,362 with a poverty rate of 1.81%. The median age in Manasquan is 47.6 years: 48.5 years for males, and 46.7 years for females.