List of towns and cities in Suffolk County, New York

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Cities and Towns in the United States > State New York > Suffolk County
Suffolk County, located on Long Island, New York, is characterized by its diverse culture, rich history, and breathtaking natural beauty. Known for its stunning oceanfront beaches, picturesque vineyards, and thriving agricultural industry, Suffolk County offers an array of outdoor recreational activities for visitors and locals alike. With attractions such as the historic Montauk Point Lighthouse, the vibrant Hamptons, and Fire Island National Seashore, the county provides a unique blend of historic landmarks and natural wonders. Suffolk County also hosts numerous annual events, including the renowned Long Island Winterfest and the Long Island International Film Expo, making it a vibrant and dynamic destination for all.

Suffolk County (NY) Statistics

Number of cities/towns/villages 10 (cities), 32 (towns), 97 (villages)
Population 1,525,000
Area 2,373 sq mi
Density 642 /sq mi
Altitude 30 ft
GDP $170 billion
Median Household Income $104,000
Poverty rate 6%
Unemployment rate 3%
Educational Attainment (Bachelor's Degree or higher) 40%
Crime rate 1,400 per 100,000 residents

Environmental risk in Suffolk County, NY

Overall riskRelatively High
Expected Annual LossRelatively High
Social VulnerabilityRelatively Low
Community ResilienceVery High
Avalanche RiskNot Applicable
Coastal Flooding RiskRelatively High
Cold Wave RiskNo Rating
Drought RiskVery Low
Earthquake RiskRelatively Low
Hail RiskVery Low
Heat Wave RiskRelatively Moderate
Hurricane RiskRelatively High
Ice Storm RiskVery High
Landslide RiskRelatively Moderate
Lightning RiskRelatively High
Riverine Flooding RiskRelatively High
Strong Wind RiskRelatively High
Tornado RiskRelatively Moderate
Tsunami RiskInsufficient Data
Volcanic Activity RiskNot Applicable
Wildfire RiskRelatively Low
Winter Weather RiskRelatively High

Data obtained from the FEMA National Risk Index.

Suffolk County administration contact details

Suffolk County administration contact detailsAddress: H. Lee Dennison Building, 100 Veterans Memorial Highway, Hauppauge, NY 11788
County SeatRiverhead
Phone Number(631) 853-4000
Official Websitehttps://www.suffolkcountyny.gov/
County ClerkJudith A. Pascale
Search a city in the County of Suffolk

Get the contact information for all cities and towns in this county. Find general information, official websites, email, phone numbers, addresses, and much more.

Find below the complete list of cities and towns in Suffolk County:

  • BROOKHAVEN

    Brookhaven is a Town in Suffolk county with -500 000 inhabitants.

  • ISLIP

    Islip is a Town in Suffolk county with -350 000 inhabitants.

  • RIVERHEAD

    Riverhead is a Town in Suffolk county with -40 000 inhabitants.

  • SOUTHOLD

    Southold is a Town in Suffolk county with -30 000 inhabitants.

  • SHELTER ISLAND

    Shelter Island is a Town in Suffolk county with -2 500 inhabitants.

  • WEST HAMPTON DUNES

    West Hampton Dunes is a Village in Suffolk county with -100 inhabitants.

  • BABYLON

    Babylon is a Town in Suffolk county with -100 inhabitants.

  • BRIGHTWATERS

    Brightwaters is a Village in Suffolk county with -100 inhabitants.

  • DERING HARBOR

    Dering Harbor is a Village in Suffolk county with -100 inhabitants.

  • EAST HAMPTON

    East Hampton is a Town in Suffolk county with -100 inhabitants.

  • HUNTINGTON

    Huntington is a Town in Suffolk county with -100 inhabitants.

  • SMITHTOWN

    Smithtown is a Town in Suffolk county with -100 inhabitants.

  • SOUTHAMPTON

    Southampton is a Town in Suffolk county with -100 inhabitants.

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