Where is Selden, New York, USA?

Written and Fact-checked by | Updated On: April 28, 2026 | 14:51 ET

Where is Selden Located? - Selden is a city located in the Suffolk County of New York, United States. Selden lies between 35.7696862 Degrees North latitudes and 91.6409431 Degrees West longitudes.

Location Map of Selden, New York

Where is Selden, New York

Selden Map, New York, USA

Where is Selden?: The Google Map showing the location of Selden in the U.S. state of New York.

Where is Selden Located?

Selden is a city located in the Suffolk County of New York, United States. Selden lies between 35.7696862 Degrees North latitudes and 91.6409431 Degrees West longitudes. According to 2020 U.S.census, the population of Selden city is 21262 people and the city has a total area of 4.32 sq mi. The city has numerous parks and recreational facilities.

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Selden, New York Quick Facts

AttributeDetails
CitySelden
CountySuffolk County
StateNew York
State CapitalAlbany
US RegionNortheastern United States
Latitude40.8665° N
Longitude73.0357° W
Elevation89 ft (27 m)
Land Area (sq mi)4.55
Water Area (sq mi)0.00
Total Area (sq mi)4.55
Population (2020 Census)21,262
Population Density (per sq mi)4,674.0
ZIP Codes11784
Area Code631, 934
Time Zone StandardEastern Standard Time (EST), UTC−5
Time Zone DaylightEastern Daylight Time (EDT), UTC−4
CurrencyUnited States Dollar (USD)
FIPS Code3666212
Congressional District1st Congressional District

Transportation and Connectivity in Selden

Transportation FeatureDetails
Airport NameLong Island MacArthur Airport is the nearest major commercial airport; Republic Airport and Francis S. Gabreski Airport provide additional regional air access.
IATA CodeISP; Republic Airport uses FRG and Francis S. Gabreski Airport uses FOK.
PortNone; Port Jefferson and other Long Island ferry terminals provide regional water transportation.
Major HighwaysLong Island Expressway (Interstate 495), New York State Route 25, and County Route 97 (Nicolls Road)
Train/Amtrak ServiceSelden does not have an LIRR station. Nearby LIRR service is available at Ronkonkoma, Port Jefferson, and Stony Brook.
Local Bus/Transit ServiceSuffolk County Transit provides local and regional bus service in and around Selden.
  • Long Island Expressway (Interstate 495) runs east-west across Long Island and provides access to New York City, Nassau County, and communities farther east.
  • New York State Route 25, also known as Middle Country Road, is a major east-west commercial corridor through Selden and connects the community with Centereach, Coram, and surrounding areas.
  • County Route 97, also known as Nicolls Road, provides a north-south connection between the Long Island Expressway, Stony Brook, and communities toward the south shore.

Top Places to Visit in Selden, New York

Landmark NameType
Suffolk County Community College — Ammerman CampusCollege Campus
Middle Country Public Library — SeldenLibrary
Selden Park ComplexPark
Roe CemeteryHistoric Cemetery
Union CemeteryHistoric Cemetery
Brookhaven State ParkState Park
Stony Brook UniversityUniversity
Connetquot River State Park PreserveState Park Preserve
Sunken Meadow State ParkState Park
Long Island MuseumMuseum

Driving Distances from Selden, New York to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
CentereachNew York310 min
CoramNew York410 min
Stony BrookNew York715 min
Port JeffersonNew York815 min
PatchogueNew York1020 min
SmithtownNew York1220 min
RonkonkomaNew York915 min
RiverheadNew York2535 min
HuntingtonNew York2235 min
New York CityNew York601 hr 20 min

Colleges and Universities in Selden, New York

Institution NameTypeLevelNotable For
Suffolk County Community College — Ammerman CampusPublicCommunity CollegeLiberal arts, sciences, technology, and career programs
Stony Brook UniversityPublicUniversityResearch, medicine, engineering, and sciences
Five Towns CollegePrivateUniversityMusic, media, and performing arts
St. Joseph's University, New York — Long Island CampusPrivateUniversityBusiness, education, health, and liberal arts

Waterbodies in Selden, New York

Lake Ronkonkoma, Terry Pond, Pond Path wetlands, Connetquot River, Nissequogue River

Golf Courses in Selden, New York

Town of Brookhaven Golf Course, Pine Ridge Golf Club, Heatherwood Golf Club, Wind Watch Golf & Country Club

Key Landmarks and Places to Visit in Selden, New York

Landmark NameType
Suffolk County Community College — Ammerman CampusCollege Campus
Middle Country Public LibraryLibrary
Selden ParkPark
Brookhaven State ParkState Park
Connetquot River State Park PreserveState Park Preserve
Sunken Meadow State ParkState Park
Long Island MuseumMuseum
Stony Brook UniversityUniversity
Lake RonkonkomaLake
Pine Ridge Golf ClubGolf Course

Waterbodies in Selden, New York

Lake Ronkonkoma, Terry Pond, Connetquot River, Nissequogue River

Golf Courses in Selden, New York

Town of Brookhaven Golf Course, Pine Ridge Golf Club, Heatherwood Golf Club, Wind Watch Golf & Country Club

Selden, New York — Key Historical Facts

  • Selden developed as a rural community in the Town of Brookhaven before becoming a more densely settled part of central Long Island.
  • The community was named for English jurist John Selden and grew around farms, local roads, and small businesses.
  • The opening of Suffolk County Community College's permanent Ammerman Campus in Selden in 1961 became an important part of the community's educational development.
  • Post-World War II suburban growth transformed Selden from a largely rural area into a residential community within the New York metropolitan region.
  • Selden remains part of the Town of Brookhaven and is officially recognized by the U.S. Census Bureau as a census-designated place. :contentReference[oaicite:0]{index=0}

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