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. Photo: Peter Bond, CC BY-SA 2.0.

Suffolk County Map. The County of Suffolk is located in the State of New York. Find directions to Suffolk County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Suffolk County population is estimated at 1,474,273 people.

Explore Suffolk County, NY with the ArcGIS Web Application.

Map Viewer for Suffolk County, New York, providing geographic data and mapping services.

Suffolk County (/ ˈsʌfək / SUF-ək) 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.

Detailed map of Suffolk County, New York state. Large scale map of highways and local roads of Suffolk county. Satellite map county seat city of Riverhead (CDP)

The Suffolk County GIS Viewer holds data pertaining to transportation, elevation, jurisdiction, health & safety, infrastructure, environment, reference, records and land use. Use this viewer to search by address or tax parcel.

Look at Suffolk County, New York, United States from different perspectives. Get free map for your website. Discover the beauty hidden in the maps. Maphill is more than just a map gallery. The default map view shows local businesses and driving directions. Terrain map shows physical features of the landscape.

Suffolk County's Division of Geographic Information Services addresses the GIS needs of the County's government, its many municipalities and residents. To serve the County Government, the GIS Division produces and distributes geographic data, creates maps, provides GIS technical support and develops and hosts web-based mapping services catered ...

This page shows the location of Suffolk County, NY, USA on a detailed road map. Choose from several map styles. From street and road map to high-resolution satellite imagery of Suffolk County.