Nantucket County, Massachusetts Map
Explore Nantucket County, Massachusetts with this interactive street and satellite map. Browse all 4 cities and towns in Nantucket County below.
Interactive Map of Nantucket County, Massachusetts
| County | Nantucket |
| State | Massachusetts (MA) |
| County Seat | Nantucket |
| Country | United States of America |
| Latitude | 41.27562 |
| Longitude | -70.090789 |
| Cities & Towns | 4 |
| Area Codes | 339, 351, 413, 508, 617, 774, 781, 857, 978 |
About Nantucket County, Massachusetts
Nantucket County remains a singular crescent of glacial moraine and outwash plain, held fast against the Atlantic some thirty miles off the southern coast of Massachusetts. The terrain is defined by a low, scrubby expanse of heathland and cranberry bog, where the soil is thin and the wind carries a permanent, stinging salinity that keeps the gnarled oaks stunted and close to the earth. There are no rivers here, only the slow seepage of groundwater into hidden kettle ponds and the restless shift of barrier beaches that reshape the coastline with every winter gale. At dusk, the light loses its hard edge, turning the gray dunes into a bruised violet that seems to bleed directly into the dark, churning expanse of the ocean.
Nantucket County traces its administrative origin to the seventeenth century, when the island was purchased from local indigenous inhabitants and settled by families seeking autonomy from the rigid religious mandates of the mainland. It grew into a formidable center of the global whaling industry, a maritime power that relied on the courage of men who vanished into the deep sea for years at a time. The seat of government solidified in the harbor area, where the wealth of the oil trade built rows of sturdy, shingled houses that have weathered centuries of salt-spray and storms. The architecture is marked by a severe, almost ascetic restraint, reflecting a culture that valued utility and the quiet accumulation of capital over the ornamental flourishes common to the mainland.
Modern life in the county revolves around the seasonal pulse of the tides and a tourism-based economy that swells in the heat of summer and retreats into a profound, hollow silence once the autumn frost arrives. The streets are paved with cobblestones brought in as ballast by returning ships, their uneven surfaces vibrating under the tires of passing vehicles with a rhythmic, clattering cadence. Despite the influx of summer travelers, the atmosphere retains a solitary, introspective quality, particularly in the off-season when the fog rolls in from the shoals to swallow the harbor and muffle the sound of the Atlantic. It is a place where the physical reality of the sea is never absent, an island existence that forces an acute awareness of the horizon and the slow, inevitable turn of the seasons.
Cities and Towns in Nantucket County
About This Nantucket County Map Page
This page provides an interactive map of Nantucket County, Massachusetts alongside links to detailed street maps for 4 cities and towns. The county seat is Nantucket. Each city and town map page includes live weather, local news and precise GPS coordinates.
The Search Maps button below the county map opens USGS topographic maps and aerial imagery as base layers, with a labelled U.S. National Grid (USNG) overlay, a distance and bearing tool, and a single-fix GPS readout giving your USNG grid reference and latitude and longitude.
Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.
| Page generated | September 2026 |
| Location data | USGS GNIS database; coordinates matched to 2020 US Census records |
