Balwyn High school is a large co-educational school of 1880 students and a dedicated professional staff of more than 160 teachers and support staff. Established in 1954, the school has developed a rich intellectual culture. This culture manifests itself in an outstanding record of achievement based on excellence and leadership in Victorian education. A very heavy demand for enrolments at the school and a reputation that extends both interstate and overseas reflect this tradition.

The school provides a comprehensive, challenging, academic curriculum and encourages a strong work ethic. Positive work habits have consistently translated into outstanding VCE results that maximise students' tertiary education options. The general curriculum is well balanced and is structured with a strong emphasis on the use of learning technologies. Special opportunities for students exist, including the accelerated learning program, the laptop program, the Year 9 Xplore program, and extensive co curricular and sporting activities. The school is also renowned for its excellent music program. Balwyn High School is accredited to enrol international students.