Holliston High School has been one of the best public high schools in eastern Massachusetts for more than two decades. Ranked 26^th by boston.com in 2009's list of public high schools, HHS has a roughly 13-to-1 student-teacher ratio and spends $10,856 per student, according to boston.com. HHS students averaged 94 on the MCAS English, 93 on the MCAS Math and 88 on the MCAS Science, while averaging 541 on the SAT English, 551 on the SAT Writing and 581 on the SAT Math. The graduation rate is 95 percent. HHS also has 14 clubs, such as Academic Decathlon, American Field Service, and Amnesty International. HHS also supports 48 athletic teams at the freshman, junior varsity and varsity levels. On-campus athletic facilities include a FieldTurf athletic field, baseball and softball diamonds, four practice fields, a fitness room, three full-length basketball courts and boys and girls locker rooms.