Explore Somersworth, New Hampshire, with this interactive street and satellite map.
| City | Somersworth |
| State | New Hampshire (NH) |
| County | Strafford County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 43.253476 |
| Longitude | -70.887944 |
| Population | 11,855 |
| Density | 467.0 /km² |
| Incorporated | Yes |
| ZIP Code | 03878 |
| Area Code | 603 |
| County Seat | Dover |
| School District | Somersworth School District |
Somersworth occupies a space where the Salmon Falls River serves as a vital, moving artery against the quiet backdrop of the New England interior. It lies 4.4 miles north of Dover, NH (from Dover, NH: bearing 5°T), and is situated 6.3 miles east-southeast of Rochester. The landscape rises gently toward the modest crest of Indigo Hill, providing a steady elevation that contrasts with the low-lying basin known as The Hoppers. Residents often find respite at Noble Pines Park, where the shade of mature timber offers a reprieve from the summer sun. Though the Atlantic Ocean lies fourteen miles to the southeast, the air here retains a crisp, maritime clarity that suggests the proximity of the tides. Nearby, the still surface of Lily Pond reflects the changing sky, grounding the terrain in a stillness that balances the constant, southward flow of the river.
Somersworth grew from a foundation of industrious water power, its early survival pinned to the mechanics of the textile mills that once lined the riverbank. This legacy of manufacturing shaped the local economy, fostering a resilient spirit of labor that evolved alongside the shifting demands of the industrial age. The town’s history is written in the sturdy brickwork of its older districts, where the echoes of looms have long since faded into a more diversified commercial trade. Today, the focus has shifted toward a blend of light industry and regional commerce, maintaining a steady pace that favors practical development over rapid expansion. This Yankee independence remains evident in the way the local economy adapts, leaning on the same pragmatism that once harnessed the river to drive the town’s growth.
Somersworth maintains a distinct cultural identity, marked by a history of immigrant labor that added layers of heritage to its original, rugged character. The town celebrates this diversity through local festivals that bring the quiet streets to life, offering a brief, vibrant counterpoint to the usual rhythm of daily existence. Landmarks such as the remnants of the old mill infrastructure stand as silent witnesses to the generations who carved a life out of this terrain. While the area is largely defined by its own quietude, it has been home to notable figures like the writer John Greenleaf Whittier, who spent time in the region and captured the essence of the rural landscape in his verse. Life here moves with an unpretentious grace, where the proximity to the wilderness of Blue Job Mountain State Forest invites a deep, enduring connection to the natural world.
Loading news…
Loading news-world…
Loading news-world…
This page provides an embedded street and satellite map of Somersworth, New Hampshire. Coordinates: 43.253476, -70.887944. 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 Somersworth includes the ZIP code (03878), telephone area code (603), county seat of Strafford County (Dover), and school district assignment (Somersworth School District).
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 generated | August 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. |