Port Washington is a large, affluent hamlet and census-designated place located on the North Shore of Long Island, within the Town of North Hempstead in Nassau County, New York. Situated on a peninsula jutting into the Long Island Sound, it boasts scenic waterfront views, beautiful parks, and a vibrant downtown area with diverse shops and restaurants. Port Washington is also known for its excellent schools and convenient access to New York City via the Long Island Rail Road, making it a desirable suburban community.