The Gloucester County Institute of Technology (GCIT) is a four-year vocational-technical public high school located in Deptford Township in Gloucester County, New Jersey. It operates as part of the Gloucester County Vocational-Technical School District. The school has a Sewell mailing address. As of the 2020–21 school year, the school had an enrollment of 1,559 students and 103.0 classroom teachers (on an FTE basis) for a student–teacher ratio of 15.1:1. There were 85 students (5.5% of enrollment) eligible for free lunch and 20 (1.3% of students) eligible for reduced-cost lunch.