Keyport High School

Keyport High School is a four-year public high school in Keyport, in Monmouth County, in the U.S. state of New Jersey, serving students in ninth through twelfth grades, operated as the lone secondary school of the Keyport Public Schools. Students from Union Beach attend the high school as part of a sending/receiving relationship with the Union Beach School System. The existing three-story building was constructed in 1927.

As of the 2024–25 school year, the school had an enrollment of 372 students and 33.5 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.1:1. There were 134 students (36.0% of enrollment) eligible for free lunch and 29 (7.8% of students) eligible for reduced-cost lunch.