Glen Ridge High School is a comprehensive six-year public high school serving students in seventh through twelfth grades in Glen Ridge, in Essex County, New Jersey, United States, operating as the lone secondary school of the Glen Ridge Public Schools. GRHS is accredited by the New Jersey Department of Education.As of the 2014-15 school year, the school had an enrollment of 824 students and 70.2 classroom teachers, for a student–teacher ratio of 11.7:1. There were 0 students eligible for free lunch and none eligible for reduced-cost lunch.The school's standardized test scores far exceed both the state and national averages. The Class of 2013's average SAT scores were 575 on the math section, 579 on the critical reading section and 565 on writing, totaling 1719 on the three sections combined . Among students taking the SAT, 69% of students met or exceed the combined score of 1550 considered by the College Board to indicate likely college success, vs. 44% statewide. The graduation rate for the class of 2013 was 97%, with 91.2% of students passing the New Jersey High School Proficiency Assessment .
