the parsippany troy-hills school district has 14 schools, with students in ten elementary schools, two middle schools, two high schools and an adult education center. the community served by the district is ethnically, culturally and linguistically diverse. as of the 2012-13 school year, the district's 14 schools had an enrollment of 7,166 students and 609.4 classroom teachers (on an fte basis), for a student–teacher ratio of 11.76:1.