Irvine High School is a public high school, located in the city of Irvine in Orange County, California, United States. It is part of the Irvine Unified School District. The school is located in the El Camino Real neighborhood in the north-central part of the city. As of the 2014–15 school year, the school had an enrollment of 1,968 students and 60 classroom teachers (on an FTE basis), for a student-teacher ratio of 30.7.