Suffolk County Long Island Map

Suffolk County is the easternmost county in the U.S. state of New York, constituting the eastern two-thirds of Long Island. It is bordered to its west by Nassau County, to its east by Gardiners Bay and the open Atlantic Ocean, to its north by Long Island Sound, and to its south by the Atlantic Ocean.
  • Country: United States
  • State: New York
  • Founded: 1683
  • Named for: Suffolk, England
  • Seat: Riverhead
  • Largest town: Brookhaven
  • Congressional districts: 1st, 2nd
Data from: en.wikipedia.org