
Fair Haven
- County:
- Monmouth County
- County Seat:
- No
- Area (mi²):
- 1.593
- State:
- New Jersey
Fair Haven borough is located in Monmouth County, New Jersey. Fair Haven borough has a 2025 population of 6,033. Fair Haven borough is currently declining at a rate of -0.63% annually and its population has decreased by -3.44% since the most recent census, which recorded a population of 6,248 in 2020.
The average household income in Fair Haven borough is $328,614 with a poverty rate of 1.2%. The median age in Fair Haven borough is 40.5 years: 39.9 years for males, and 41.8 years for females.