Explore Williamstown, Pennsylvania, with this interactive street and satellite map.
| City | Williamstown |
| State | Pennsylvania (PA) |
| County | Dauphin County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.580922 |
| Longitude | -76.616956 |
| Population | 1,303 |
| Density | 1942.4 /km² |
| Incorporated | Yes |
| ZIP Codes | 18080, 15322, 17098 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Harrisburg |
| School District | Williams Valley School District |
Williamstown occupies a rugged stretch of terrain where the landscape is defined by the steady, persistent flow of Wiconisco Creek. It lies 16.3 miles north-northeast of West Hanover, PA (from West Hanover, PA: bearing 24°T), and is situated 8.0 miles southwest of Hegins. The air here holds a crisp, earthen clarity, often carrying the scent of damp moss and shifting minerals from the surrounding ridges. To the north, the ground climbs toward the distant silhouettes of the Blue Ridge Mountains, while the local horizon remains anchored by the quiet presence of Veterans Memorial Park. Sunlight catches the shale-streaked slopes during the late afternoon, casting long, sharp shadows that emphasize the severe, honest lines of the earth. Beyond the immediate town limits, the terrain softens into the dense, shaded canopy of Haldeman State Forest, providing a sanctuary of quiet growth that contrasts with the open, wind-swept patches of the valley floor.
Williamstown grew from the deep, anthracite-rich veins of the earth, a history that remains visible in the sturdy, deliberate architecture of its older buildings. The economy once turned entirely upon the coal beneath the surface, leaving behind a legacy of endurance that persists in the way the residents maintain their properties and gather in common spaces. While the industrial fervor has receded, the rhythm of daily life remains tethered to the land, influenced by the proximity of the Greenland Trail, where the path winds through terrain once bustling with activity. On quiet days, the water levels of the Lebanon Reservoir, six miles distant, represent the primary stillness of the district, serving as a reminder of the water that shaped this basin. The character of Williamstown is marked by this transition from extraction to a steady, patient existence, where the weight of the past is not a burden but a foundation for the present.
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This page provides an embedded street and satellite map of Williamstown, Pennsylvania. Coordinates: 40.580922, -76.616956. 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 Williamstown includes the ZIP code (18080, 15322, 17098), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Dauphin County (Harrisburg), and school district assignment (Williams Valley 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. |