Deal Island, Maryland — 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 Deal Island, Somerset County.
| City | Deal Island |
| State | Maryland (MD) |
| County | Somerset |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 38.159012 |
| Longitude | -75.947989 |
| Population | 341 |
| Density | 39.6 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 21821 |
| Area Code | 410, 443 |
| County Seat | Princess Anne |
| School District | Somerset County Public Schools |
Deal Island is a locality in Somerset County, Maryland, United States. It is a small community with a population of 341. The population density is 39.6 people per km². Deal Island is located at 38.1590°N, 75.9480°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 21821.
Deal Island exhales a salt-laced stillness, a place where the land surrenders to the Chesapeake Bay with a thousand watery fingers. It lies 22.9 miles east of Saint Marys, MD (from Saint Marys, MD: bearing 81°T), and is situated 9.1 miles south-west of Mount Vernon. Marsh grasses, the color of aged parchment, sway in a breeze that carries the distant cry of gulls, framing wide, flat expanses that seem to hold the sky itself in their shallow embrace. The houses, often weathered to a soft, silvery gray, perch on stilts, their porches gazing out at the endless shimmer of water and the occasional, slow-moving silhouette of a skipjack, its sails a stark white against the vast, pale blue. Even the air here feels different, thick with the scent of brine and the quiet hum of insects, a palpable weight that settles into the bones and slows the pulse. For generations, Deal Island has been intrinsically bound to the bounty of these waters, its economy a testament to the enduring power of the oyster and the crab. The rhythm of life here beats to the ebb and flow of the tides, the early morning departures of workboats a familiar punctuation to the day. History whispers in the creak of dock pilings and the worn planks of the boatyards, a legacy of hardy watermen who have coaxed a living from this coastal fringe. While modernity has touched its edges, the soul of Deal Island remains rooted in this age-old dance with the Chesapeake, a persistent, quiet strength found in the resilient spirit of its people and the enduring, elemental beauty of their watery domain.
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This page provides an interactive Google map of Deal Island, Maryland 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 Deal Island and Somerset County.
Detailed location data for Deal Island includes the ZIP code (21821), telephone area code (410, 443), county seat of Somerset County (Princess Anne), and school district assignment (Somerset County Public Schools). 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 Deal Island 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. |