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Siasconset Massachusetts Map

Explore Siasconset, Massachusetts, 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 Siasconset, Massachusetts

How to Use This Siasconset, Massachusetts Map

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

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.

CitySiasconset
StateMassachusetts (MA)
CountyNantucket County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude41.262623
Longitude-69.966124
Population505
Density91.7 /km²
IncorporatedN/A
ZIP Code02564
Area Code339, 351, 413, 508, 617, 774, 781, 857, 978
County SeatNantucket
School DistrictNantucket School District

About Siasconset, Massachusetts

Siasconset is a locality in Nantucket County, Massachusetts, United States. It is a small community with a population of 505. The population density is 91.7 people per km². Siasconset is located at 41.2626°N, 69.9661°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 02564.

Siasconset occupies the eastern edge of the island, where the land yields abruptly to the raw, salt-heavy expanse of the Atlantic Ocean. It lies 7.1 miles east-southeast of Nantucket, MA (from Nantucket, MA: bearing 102°T), and is situated 7.1 miles east-southeast of Nantucket Island. The landscape is defined by its exposure, featuring weathered bluffs that overlook the surf and a terrain shaped by the relentless wind. Inland, the topography shifts toward the quiet basin of Chappomiss Valley, while the freshwater presence of Tom Nevers Pond and the thin flow of Phillips Run provide a subtle contrast to the prevailing maritime intensity. Preserved by the stewardship of the Nantucket Island Land Bank, the surrounding wild spaces maintain a stark, unadorned beauty that feels distinct from the distant, shifting sands of the Monomoy Island Dunes visible only as a faint suggestion on the horizon.

Siasconset began as a remote seasonal outpost for whaling crews, a history still legible in the low-slung, rose-covered cottages that cluster along narrow lanes. Over generations, the local economy transitioned from the harsh demands of the sea to a quiet, seasonal rhythm, though the influence of the tides remains a constant presence in the daily life of those who reside here. The proximity of Split Rock serves as a silent landmark for local mariners, marking the coastal approach with jagged permanence. While the pace of modern life occasionally brushes against the edges of Siasconset, the neighborhood retains a sense of isolation, grounded by the salt-crusted shingles of its architecture and the profound, rhythmic sound of the waves meeting the shore.

Nearby Outdoor Places

  • Nantucket Island Land Bank (Local Conservation Area) — 0.1 mi, 122° SE
  • Cape and Islands Ocean Sanctuary (Marine Protected Area) — 0.2 mi, 121° SE
  • Town of Nantucket (Waterfowl Production Area) — 0.5 mi, 250° W
  • Low Beach (Local Conservation Area) — 0.5 mi, 188° S
  • Phillips Run (Conservation Area) — 0.6 mi, 250° W
  • Sesachacha Heathlands Wildlife Sanctuary (Conservation Area) — 0.8 mi, 329° NW
  • Peter Foulger Museum (Museum) — 7.1 mi, 283° W
  • Soldier and Sailors Monument (Monument) — 7.2 mi, 280° W
  • Maria Mitchell Natural Science Museum (Museum) — 7.3 mi, 280° W
  • Abiah Folger Franklin Fountain (Monument) — 8.4 mi, 280° W
  • Nantucket National Wildlife Refuge (National Wildlife Refuge) — 9.7 mi, 335° NW · 63 acres
  • Cape Cod Ocean Sanctuary (Marine Protected Area) — 15.7 mi, 353° N
  • Monomoy National Wildlife Refuge (National Wildlife Refuge) — 19.3 mi, 354° N · 24k acres
  • Monomoy Wilderness Area (Wilderness Area) — 19.3 mi, 354° N · 3,382 acres
  • Original Prop (Monument) — 28.2 mi, 002° N
  • Atwood House Museum (Museum) — 28.4 mi, 000° N
  • The Nines (Gallery) — 28.6 mi, 349° N
  • Cape Cod National Seashore (National Lakeshore) — 29.1 mi, 003° N · 69k acres
  • Monomy Theatre (Theatre) — 29.2 mi, 000° N
  • Fish Pier Observation Deck (Attraction) — 29.4 mi, 002° N
  • Stick'n Rudder Aero Tours (Attraction) — 29.5 mi, 357° N
  • Whale Tail (Public Artwork) — 29.6 mi, 287° W
  • Edgartown Cinema (Cinema) — 29.8 mi, 287° W
  • Vincent House Museum (Museum) — 29.8 mi, 287° W
  • Doctor Daniel Fisher House Museum (Museum) — 29.9 mi, 287° W
  • Chatham Smallpox Cemetery (Historic Ruins) — 30.1 mi, 357° N
  • Entertainment Cinemas (Cinema) — 31.2 mi, 342° N
  • Cape Cod Coliseum (Stadium) — 31.8 mi, 339° N
  • SunSational (Arts Centre) — 33.0 mi, 328° NW

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About This Siasconset Map Page

This page provides an embedded street and satellite map of Siasconset, Massachusetts. Coordinates: 41.262623, -69.966124. 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 Siasconset includes the ZIP code (02564), telephone area code (339, 351, 413, 508, 617, 774, 781, 857, 978), county seat of Nantucket County (Nantucket), and school district assignment (Nantucket 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.