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Mastic New York Map

Explore Mastic, 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.

Interactive Map of Mastic, New York

How to Use This Mastic, New York Map

This interactive map shows the street layout and satellite imagery for Mastic, 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 Mastic.

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.

CityMastic
StateNew York (NY)
CountySuffolk County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude40.809653
Longitude-72.847986
Population15,404
Density1540.4 /km²
IncorporatedN/A
ZIP Code11950
Area Code914, 845
County SeatRiverhead
School DistrictWilliam Floyd Union Free School District

About Mastic, New York

Mastic is a locality in Suffolk County, New York, United States. It has a population of 15,404. The population density is 1540.4 people per km². Mastic is located at 40.8097°N, 72.8480°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 11950.

Mastic breathes with the rhythmic pulse of the Forge River as it meanders toward the distant salt air. It lies 1.4 miles east of Shirley, NY (from Shirley, NY: bearing 88°T), and is situated 4.2 miles east-northeast of Brookhaven. The landscape around Mastic remains defined by the presence of West Millpond, which gathers the quiet reflections of the sky at the edge of the woodland. Residents often look toward the horizon, where the Appalachian Mountains are far too distant to disrupt the flat, coastal plains that characterize the terrain. Four miles away, the tides of the Atlantic Ocean exert a subtle, unseen influence on the damp, cool atmosphere of the afternoons. Beyond the immediate reach of the streets, New Made Island sits as a solitary point of reference amidst the shifting coastal geography.

History clings to the soil of Mastic, where early agricultural roots gradually gave way to the steady hum of a suburban economy. Local enterprise has long been tied to the land and the nearby waterways, fostering a pragmatic spirit that values hard work over pretense. The industry here relies on the natural resources of the region, utilizing the proximity of the coast to support a modest, enduring commerce. Within the borders of Mastic, the TOWN OF BROOKHAVENC/O DEPT OF FINANCE Land provides a necessary buffer of open space that keeps the encroaching density at bay. The pace of life is dictated by the turning of the seasons, moving with the deliberate speed of those who have learned to live in harmony with the local climate.

Cultural life in Mastic is anchored by the shared heritage of its residents and the quiet landmarks that define the neighborhood. William Floyd, a signer of the Declaration of Independence, maintained an estate here that serves as a tangible link to the founding era of the nation. While the region is not a hub for grand spectacles, the community finds meaning in the simple traditions that bring neighbors together throughout the year. The distance to the Scuttle Hole basin offers a reminder of the varied topography that exists just beyond the familiar local boundaries. On clear days, the quality of light falling across the open fields gives the entire landscape a soft, silvered appearance that feels both ancient and immediate.

Nearby Outdoor Places

  • TOWN OF BROOKHAVENC/O DEPT OF FINANCE Land (Local Park) — 0.0 mi, 252° W
  • COUNTY OF SUFFOLK Land (Local Park) — 0.1 mi, 330° NW
  • Brookhaven Town Lands (Local Conservation Area) — 1.4 mi, 120° SE
  • Wertheim National Wildlife Refuge (National Wildlife Refuge) — 1.7 mi, 251° W · 7,995 acres
  • Fire Island National Seashore (National Lakeshore) — 2.5 mi, 167° S · 23k acres
  • William Floyd Estate (Nature Reserve) — 2.6 mi, 159° S
  • Otis Pike Preserve - West (State Conservation Area) — 4.1 mi, 016° N
  • Otis Pike Fire Island High Dune Wilderness Area (Wilderness Area) — 5.2 mi, 192° S · 1,205 acres
  • Shrine of Our Lady of the Island (Public Artwork) — 5.4 mi, 060° NE
  • Rocky Point Pine Barrens State Forest (State Conservation Area) — 6.0 mi, 331° NW
  • Exit sign (Attraction) — 6.1 mi, 050° NE
  • Calverton Ponds Preserve (Nature Reserve) — 6.1 mi, 020° N
  • Brookhaven State Park (State Park) — 6.3 mi, 350° N
  • Brookhaven Volunteer Firefighters Museum (Museum) — 6.6 mi, 352° N
  • Boulder (Attraction) — 7.0 mi, 052° NE
  • Navy Seal Memorial (Monument) — 7.8 mi, 290° W
  • 112 Video (Cinema) — 8.6 mi, 260° W
  • Suffolk County Vietnam Veterans Memorial (Monument) — 9.3 mi, 287° W
  • The Pennysaver Amphitheater at Bald Hill (Theatre) — 9.5 mi, 284° W
  • Clare Rose Playhouse (Theatre) — 9.5 mi, 256° W
  • World Trade Center Memorial (Monument) — 9.8 mi, 032° NE
  • Splish Splash (Attraction) — 9.9 mi, 039° NE
  • Wildwood State Park (Marine Protected Area) — 10.1 mi, 015° N
  • MovieLand Cinemas (Cinema) — 10.3 mi, 302° NW
  • Penguin Exhibit (Aquarium) — 12.5 mi, 053° NE
  • Chandler Estate (Historic Ruins) — 13.5 mi, 318° NW
  • Historic Lake Towers Hotel (Historic Ruins) — 14.4 mi, 276° W
  • Muse Paintbar (Gallery) — 14.9 mi, 309° NW
  • Heckscher State Park (State Park) — 16.9 mi, 246° SW
  • Seatuck National Wildlife Refuge (National Wildlife Refuge) — 19.6 mi, 252° W · 422 acres

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About This Mastic Map Page

This page provides an embedded street and satellite map of Mastic, New York. Coordinates: 40.809653, -72.847986. 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 Mastic includes the ZIP code (11950), telephone area code (914, 845), county seat of Suffolk County (Riverhead), and school district assignment (William Floyd Union Free School District).

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 generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.