Hightstown High School

Hightstown High School is a four-year comprehensive public high school that serves students in ninth through twelfth grades comprised of three communities in Mercer County and Monmouth County, in the U.S. state of New Jersey, operating as part of the East Windsor Regional School District. Students come from East Windsor and Hightstown, both in Mercer County. Students from Roosevelt (a community in western Monmouth County) attend the district's high school as part of a sending/receiving relationship with the Roosevelt Public School District.

The school is approved by the New Jersey Department of Education and is accredited by the Middle States Association of Colleges and Schools.

As of the 2023–24 school year, the school had an enrollment of 1,633 students and 133.6 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.2:1. There were 483 students (29.6% of enrollment) eligible for free lunch and 185 (11.3% of students) eligible for reduced-cost lunch.