Wyandanch, New York — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Wyandanch, Suffolk County.
| City | Wyandanch |
| State | New York (NY) |
| County | Suffolk |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.753988 |
| Longitude | -73.360398 |
| Population | 12,240 |
| Density | 2100.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 11798 |
| Area Code | 516 |
| County Seat | Riverhead |
| School District | Wyandanch Union Free School District |
Wyandanch is a locality in Suffolk County, New York, United States. It has a population of 12,240. The population density is 2100.0 people per km². Wyandanch is located at 40.7540°N, 73.3604°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 11798.
Wyandanch unfolds across a landscape of gentle, rolling terrain, its character shaped by the subtle undulations of Long Island's glacial moraine. It lies 1.7 miles west-south-west of Deer Park, NY (from Deer Park, NY: bearing 252°T), and is situated 8.0 miles west-north-west of Islip. Mature oak and maple trees, their branches reaching like weathered hands, cast dappled patterns of shade across residential streets and the occasional strip mall, suggesting a place where nature's presence still lingers, even amidst the built environment. The air, especially after a summer rain, carries a damp, earthy scent, a reminder of the fertile soil beneath. Even in the midday sun, a certain quietude can be felt, a stillness that seems to hold the breath of the afternoon, punctuated only by the distant murmur of traffic or the occasional call of a bird. Originally a farming community, Wyandanch's history is interwoven with the agricultural bounty of the surrounding lands. The advent of the railroad in the late 19th century marked a significant shift, transforming it from a quiet hamlet into a more accessible hub. Today, the local economy is a mix of retail, services, and transportation, with the Long Island Rail Road station serving as a vital artery connecting residents to the wider metropolitan area. While no grand monuments dominate the skyline, the community finds its distinctive character in the everyday lives of its people, a spirit of resilience and continuity that echoes the generations who have called Wyandanch home.
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This page provides an interactive Google map of Wyandanch, New York with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Wyandanch and Suffolk County.
Detailed location data for Wyandanch includes the ZIP code (11798), telephone area code (516), county seat of Suffolk County (Riverhead), and school district assignment (Wyandanch Union Free School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Wyandanch is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |