Sydney Boys High School, abbreviated as SBHS and colloquially called "Sydney Boys" or "High School," is an academically selective public high school for boys located at Moore Park, New South Wales, a suburb within the City of Sydney, Sydney, New South Wales, Australia Established in 1883 and operated by the New South Wales Department of Education, as a school within the Port Jackson Education Area of the Sydney Region, the school has approximately 1,200 students from Years 7 to 12 — a number greater than most, if not all, other selective state schools — and is situated adjacent to its "sister school", Sydney Girls High School.