About Us:

The mount sinai School District has a current population estimated at 11,000 with a student population of 2,500.we are located on the north shore of long island approximately 65 miles east of new york city.The district covers an area of approximately six square miles.Largely suburban-rural in character,the district contains Mount sinai harborwith its facilities for boating and fishing.several Brookhaven township beaches are nearby,including cedar beach with extensive frontage on long island sound with the opening of mount sinai high school in september 1991.the district with its three buildings,become totally self-contained on a campus-like 65 acre setting with an educational program that is second to none and facilities that are technologically state of the art and designed to prepare all students to meet the challenges of the future.