Portmarnock Community School is a co-educational school that caters for student secondary education. The school, built by the Department of Education and Science, was opened in 1979. It provides a fully comprehensive education which is designed to ensure equality of educational opportunity for all its students.Portmarnock Community School is committed to an educational policy that fosters the development of the whole person. It provides a structure that facilitates religious, social, physical and intellectual growth in an integrated manner.