Search official government public records, criminal records, court records, and background check resources for Mount Sinai, New York.
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Mount Sinai is located in Suffolk County, New York, United States.
Parent jurisdiction: Suffolk County, New York
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Mount Sinai, New York, is a hamlet located within Suffolk County, with a current population of approximately 13,000 residents, according to the 2020 U.S. Census. This community is part of the Town of Brookhaven and is known for its suburban atmosphere and proximity to the scenic Long Island Sound. Key neighborhoods within Mount Sinai include the Mount Sinai Harbor area and the residential community of Crystal Brook Hollow.
Notable landmarks in Mount Sinai include the Mount Sinai Historical Society, which preserves the rich history of the area, and the Mount Sinai School District, which serves the educational needs of local families. An important historical fact about Mount Sinai is its establishment in the late 19th century, originally as a farming community, which has since evolved into a suburban enclave. The hamlet is also home to the Mount Sinai Nature Preserve, which offers residents and visitors a glimpse into the area's natural beauty and biodiversity.
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