Explore Casselman, Pennsylvania, with this interactive street and satellite map.
| City | Casselman |
| State | Pennsylvania (PA) |
| County | Somerset County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.885633 |
| Longitude | -79.21142 |
| Population | 104 |
| Density | 199.8 /km² |
| Incorporated | Yes |
| ZIP Code | 15557 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Somerset |
| School District | Rockwood Area School District |
Casselman remains defined by the persistent, rhythmic push of the Casselman River, which carves a deliberate path through the landscape, dictating the movement of the terrain itself. It lies 33.5 miles south-southeast of Greensburg, PA (from Greensburg, PA: bearing 149°T), and is situated 11.0 miles southwest of Somerset. The surrounding topography leans into the rugged character of the Allegheny Plateau, where dense woodlands and steep, verdant inclines dominate the horizon, occasionally broken by the quiet expanse of Triss Lake five miles away. Light here possesses a particular clarity, catching the moisture rising from the riverbed at dawn and casting long, pale shadows across the slopes that lead toward the distant, hazy blue silhouette of the Allegheny Mountains. This environment creates a sanctuary of terrestrial stillness, where the air feels heavy with the scent of pine and damp earth, grounded by the proximity of the Casselman River Conservation Area.
Casselman carries the weight of a legacy built upon the extraction and movement of resources, echoing a time when the pulse of the local economy beat in synchronization with the rail lines and regional industry. The proximity of Coke Oven Hollow serves as a quiet reminder of the labor that once defined the rhythm of these valleys, shaping the lives of families who etched their existence into the stubborn soil. While the fervor of earlier industrial eras has subsided, the enduring character of the locality persists in the deliberate, measured pace of daily life, where the memory of those who worked the land remains present in the architecture and the quietude of the streets. Residents often find their way toward the natural respite of Laurel Falls, a site that marks the intersection of rugged geology and the slow, steady reclamation of the woods.
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This page provides an embedded street and satellite map of Casselman, Pennsylvania. Coordinates: 39.885633, -79.21142. 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 Casselman includes the ZIP code (15557), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Somerset County (Somerset), and school district assignment (Rockwood Area 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. |