Greenhill School is located in Addison, TX. It is a private school that serves 1224 students in grades PK,K-12. Greenhill School is coed (school has male and female students) and is nonsectarian in orientation. The school belongs to the National Association of Independent Schools.
In 2010, Greenhill School had 9 students for every full-time equivalent teacher. The Texas average is 15 students per full-time equivalent teacher.