Balwyn High School is a state-run high school (years 7–12) in the Melbourne suburb of North Balwyn, in Victoria, Australia. It was established in 1954. As of February 2013, it had 1948 students, making it the fourth largest secondary school in Victoria. The postwar student population expanded. The school assembly hall was built with assistance from parents and is named after a former principal, Archibald M. Rogers. Managing the large class sizes of the era, the school developed a strong science education at senior levels that saw many of its graduates pass into senior academic, government and private sector positions. In 2006 the median ENTER (precursor and equivalent to the current ATAR) was 85.70, 40.06% achieved an ENTER at or above 90 and 5.07% achieved an ENTER at or above 99. In 2004, 55 students attained ENTER scores in excess of 97 and the median ENTER was 86.95.[3] In 2016, Balwyn High School ranked sixth in Victoria for median study scores