Trenton Central High School is a three-year comprehensive public high school that serves students in tenth through twelfth grades from Trenton, in Mercer County, in the U.S. state of New Jersey, operating as part of the Trenton Public Schools. As of the 2021–22 school year, the school had an enrollment of 2,089 students and 160.7 classroom teachers (on an FTE basis), for a student–teacher ratio of 13.0:1. There were 824 students (39.4% of enrollment) eligible for free lunch and 18 (0.9% of students) eligible for reduced-cost lunch.Trenton Central High School was the focus of a research study aimed at preventing obesity in students, in which student evaluations of the results played a major role in interpretation of the outcomes. Source: Wikipedia (en)