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Casselman Pennsylvania Map

Explore Casselman, Pennsylvania, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Casselman, Pennsylvania

How to Use This Casselman, Pennsylvania Map

This interactive map shows the street layout and satellite imagery for Casselman, Pennsylvania. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Pennsylvania or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Casselman.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

CityCasselman
StatePennsylvania (PA)
CountySomerset County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude39.885633
Longitude-79.21142
Population104
Density199.8 /km²
IncorporatedYes
ZIP Code15557
Area Code215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878
County SeatSomerset
School DistrictRockwood Area School District

About Casselman, Pennsylvania

Casselman is a locality in Somerset County, Pennsylvania, United States. It is a small community with a population of 104. The population density is 199.8 people per km². Casselman is located at 39.8856°N, 79.2114°W. It observes the Eastern Time (America/New_York) timezone. Casselman is an incorporated locality. ZIP code: 15557.

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.

Nearby Outdoor Places

  • Casselman River Conservation Area (Conservation Area) — 0.4 mi, 244° SW
  • Rockwood Community Park (Local Park) — 3.4 mi, 052° NE
  • Forbes State Forest (State Resource Management Area) — 4.3 mi, 166° S
  • State Game Land 111 (State Resource Management Area) — 5.5 mi, 283° W
  • Laurel Hill State Park (State Park) — 6.2 mi, 351° N
  • Mt Davis Natural Area (State Conservation Area) — 6.7 mi, 162° S
  • Laurel Ridge State Park (State Park) — 7.3 mi, 289° W
  • CCC Monument (Monument) — 7.5 mi, 348° N
  • Youghiogheny River Lake (Recreation Area) — 9.9 mi, 226° SW
  • Birdhouse (Public Artwork) — 11.0 mi, 040° NE
  • Meyersdale Area Historical Society (Museum) — 11.2 mi, 115° SE
  • Salisbury Elk-Lick Veterans Memorial (Monument) — 11.4 mi, 143° SE
  • Roaring Run Natural Area (State Conservation Area) — 11.8 mi, 340° N
  • Mt. Hope School (Historic Ruins) — 12.5 mi, 341° N
  • Castleman’s River Bridge (Monument) — 13.5 mi, 164° S
  • Spruce Forest Artisan Village (Attraction) — 13.6 mi, 164° S
  • Speyer Gallery (Museum) — 13.6 mi, 276° W
  • Paradise Overlook (Viewpoint) — 13.9 mi, 275° W
  • Flatrock (Attraction) — 14.9 mi, 262° W
  • Kentuck Knob Visitor's Center (Attraction) — 16.5 mi, 267° W
  • Old Cherry Glade Meetinghouse (Attraction) — 19.2 mi, 188° S
  • Powder Mill Nature Reserve (Museum) — 19.2 mi, 350° N
  • Flight 93 National Memorial Entrance (Museum) — 21.9 mi, 052° NE
  • Quebec Run Wild Area (State Wilderness) — 25.2 mi, 247° SW
  • Fort Dewart (Historic Castle / Fort) — 26.2 mi, 065° NE
  • Allegany Museum (Museum) — 28.7 mi, 124° SE
  • Embassy Theatre (Theatre) — 28.8 mi, 124° SE
  • The Three Stars Arts (Gallery) — 28.8 mi, 124° SE
  • Martin Hill Wild Area (State Wilderness) — 32.7 mi, 098° E
  • Monongahela National Forest (National Forest) — 45.7 mi, 202° S · 922k acres

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About This Casselman Map Page

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).

Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.

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 generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.