Westwood High School 54.5 St. Mark's School of Texas 42 Dulles High School 29.5 Stephen F. Austin 28.5 Clements High School 27.5 St. Stephen's Episcopal School 23.5 Bellaire High School 22 Liberal Arts and Science Academy at Austin 15 Liberal Arts and Science Academy at Austin 13.5 Harmony School of Excellence 9.5 Westbury Christian School 9 Paschal High School 9 Science Academy of South Texas 8.5 The Hockaday School 6 Clements High School 6 Lamar High School 4.5 Science Academy of South Texas 4 Richardson High School 4 Harmony School of Excellence 4 Georgetown High School 4 Fragment 1 4 Cypress Falls High school 3.75 Stephen F. Austin 3.5 Richardson High School 3.5 Davis High School 3.5 St. Mark's School of Texas 3 The Hockaday School 3 Richardson High School 2.5 Paschal High School 2 Fragment 2 2 Carnegie Vanguard 2 John H Reagan High School 0.75 Georgetown High School 0.5