Explore South Setauket, New York, with this interactive street and satellite map.
This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.
This interactive map shows the street layout and satellite imagery for South Setauket, New York. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of New York or beyond.
Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to South Setauket.
Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
| City | South Setauket |
| State | New York (NY) |
| County | Suffolk County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.91371 |
| Longitude | -73.105664 |
| Population | 9,800 |
| Density | 480.0 /km² |
| Incorporated | N/A |
| ZIP Codes | 11733, 11720 |
| Area Code | 516 |
| County Seat | Riverhead |
South Setauket emerges from the landscape as a quiet expanse where the light often catches the edges of the trees in a pale, silver-gray hue. It lies 1.9 miles south of East Setauket, NY (from East Setauket, NY: bearing 180°T), and is situated 6.4 miles northeast of Smithtown. The terrain here remains largely defined by the presence of TOWN OF BROOKHAVENC/O DEPT OF FINANCE Land, which provides a necessary stillness to the surrounding residential blocks. A traveler might note how the horizon feels expansive, even though the Appalachian Mountains remain a distant, unseen presence over one hundred miles away. Only two miles distant, the waters of Port Jefferson Harbor and the quiet surface of Setauket Millpond anchor the regional geography, while the nearby Stony Brook traces its path through the earth. One might wander toward the water to glimpse Youngs Island, observing how the tides pull against the land with a persistent, rhythmic gravity.
South Setauket maintains a character shaped by the steady, industrious pulse of the surrounding region. The local economy relies on a blend of professional services and suburban commerce, distancing itself from the heavy industry of previous centuries. History here is felt in the clearing of fields and the slow expansion of neighborhoods that replaced earlier agrarian plots. The labor of the past has transitioned into a modern rhythm where residents commute toward hubs of education and medicine. Even when the pace quickens, the memory of the early settlers lingers in the way the roads curve to follow the natural contours of the soil. It is a place that values the quiet accumulation of daily work, building a livelihood that feels both grounded and modern.
South Setauket possesses a cultural character defined by its proximity to academic institutions and the measured pace of life in the hamlet. The residents often gather near landmarks that reflect the local heritage, finding identity in the shared stewardship of their surroundings. While famous figures like the physicist Richard Feynman once walked these paths, the spirit of the place is less about individual celebrity and more about the collective intellectual curiosity of its people. Local events are typically modest, favoring community gatherings that celebrate the turning of the seasons rather than grand spectacles. As the evening sun lowers over the landscape, the atmosphere grows heavy with the scent of damp earth and cooling asphalt, reminding everyone of the simple, enduring nature of their home.
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This page provides an embedded street and satellite map of South Setauket, New York. Coordinates: 40.91371, -73.105664. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for South Setauket includes the ZIP code (11733, 11720), telephone area code (516), county seat of Suffolk County (Riverhead), and school district assignment.
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |