Explore Dennis Port, Massachusetts, with this interactive street and satellite map. You can “grab” the Dennis Port, MA street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Dennis Port |
| State | Massachusetts (MA) |
| County | Barnstable |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 41.658445 |
| Longitude | -70.128629 |
| Population | 3,691 |
| Density | 437.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 02639 |
| Area Code | 339, 351, 413, 508, 617, 774, 781, 857, 978 |
| County Seat | Barnstable |
| School District | Dennis-Yarmouth School District |
Dennis Port is a locality in Barnstable County, Massachusetts, United States. It has a population of approximately 3,691. The population density is 437.0 people per km². Dennis Port is located at 41.6584°N, 70.1286°W. It observes the Eastern Time (America/New_York) timezone.
Dennis Port breathes the salty air of Cape Cod, its landscape sculpted by the persistent ebb and flow of the Atlantic. It lies 9.3 miles east-south-east of Barnstable, MA (from Barnstable, MA: bearing 108°T), and is situated 6.1 miles east-south-east of Yarmouth. Low, sandy hills, softened by resilient scrub pine and bayberry, give way to a coastline of shifting dunes and broad, welcoming beaches that stretch toward the horizon. The light here, particularly in the late afternoon, possesses a pearlescent quality, casting a golden sheen across the weathered shingles of cottages and illuminating the gentle curve of the shoreline. The air carries the faint, sweet perfume of salt marsh mingled with the earthy scent of pine needles, a constant reminder of the elemental forces that shape this coastal haven. The history of Dennis Port is deeply intertwined with the sea, its early days marked by the hardy pursuits of fishing and whaling that sustained its inhabitants. Later, the allure of its pristine beaches transformed the character of the village, fostering a thriving tourism economy that continues to define its present. Quaint shops and seafood shacks now line the main thoroughfares, their signs weathered by years of sun and sea spray, a testament to the enduring spirit of commerce. The legacy of generations who have drawn their livelihood from the surrounding waters is palpable, a quiet pride in the resilience and beauty of this particular corner of Barnstable County.
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This page provides an embedded street and satellite map of Dennis Port, Massachusetts — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 41.658445, -70.128629. 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 Dennis Port and Barnstable County.
Detailed location data for Dennis Port includes the ZIP code (02639), telephone area code (339, 351, 413, 508, 617, 774, 781, 857, 978), county seat of Barnstable County (Barnstable), and school district assignment (Dennis-Yarmouth School District). 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 Dennis Port is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 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. |