Clements High School 80 Liberal Arts and Science Academy at Austin 75 Westwood High School 70 Dulles High School 70 Stephen F. Austin 60 Paschal High School 50 Harmony School of Excellence 50 Science Academy of South Texas A 45 St. Mark's School of Texas 45 St. Mark's School of Texas 40 Richardson High School 40 Stephen F. Austin 35 The Hockaday School 25 Richardson High School 25 Liberal Arts and Science Academy at Austin 20 Harmony School of Excellence 20 Georgetown High School 20 The Hockaday School 15 Stephen F. Austin 15 St. Stephen's Episcopal School 15 Georgetown High School 15 Fragment 1 15 Cypress Falls High school 15 Clements High School 15 Science Academy of South Texas B 10 Paschal High School 10 Westbury Christian School 10 John H Reagan High School 10 Richardson High School 5 Davis High School 5