
Colts Neck township
- County:
- Monmouth County
- County Seat:
- No
- Area (mi²):
- 30.715
- State:
- New Jersey
Colts Neck township is located in Monmouth County, New Jersey. Colts Neck township has a 2025 population of 9,830. Colts Neck township is currently declining at a rate of -0.39% annually and its population has decreased by -1.02% since the most recent census, which recorded a population of 9,931 in 2020.
The average household income in Colts Neck township is $266,508 with a poverty rate of 3.58%. The median age in Colts Neck township is 48.8 years: 52.3 years for males, and 45.7 years for females.