Explore Loyalhanna, 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.
This interactive map shows the street layout and satellite imagery for Loyalhanna, 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 Loyalhanna.
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.
| City | Loyalhanna |
| State | Pennsylvania (PA) |
| County | Westmoreland County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.314436 |
| Longitude | -79.356094 |
| Population | 3,409 |
| Density | 558.9 /km² |
| Incorporated | N/A |
| ZIP Code | 15661 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Greensburg |
| School District | Derry Area School District |
Loyalhanna occupies a quiet reach of the earth where the Saxman Run carves a persistent, silver path through the dark soil. It lies 9.4 miles east of Greensburg, PA (from Greensburg, PA: bearing 81°T), and is situated 0.9 miles east of Latrobe. The landscape here is defined by the slow, deliberate rise of the terrain, a prelude to the distant, hazy blue spine of the Allegheny Mountains that haunt the eastern horizon like a memory of high ground. To the west, the land yields to the subtle depressions of Saint Clair Hollow, where the light at dusk settles in thick, amber pools. A short distance away, the quiet surface of Saint Vincent Lake holds the reflection of the clouds, undisturbed by the transit of the seasons, while the nearby expanse of Forbes State Forest offers a dense, green architecture of oak and pine that anchors the local air with the scent of damp loam and cooling stone.
Loyalhanna carries the weight of a long, internal history, having evolved from the rugged labor of the frontier into a steady, industrious pace. The Snydertown Playground serves as a local common, a patch of ground where the day-to-day life of the residents converges beneath the vast, shifting canopy of the Pennsylvania sky. The economy here remains tethered to the traditions of the plateau, favoring the persistence of small-scale enterprise and the quiet maintenance of the infrastructure that keeps the region viable. There is a particular clarity to the mornings in Loyalhanna, when the chill of the interior climate sharpens the edges of the barns and brick facades, signaling a place that does not seek attention but rather demands to be understood on its own terms.
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This page provides an embedded street and satellite map of Loyalhanna, Pennsylvania. Coordinates: 40.314436, -79.356094. 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 Loyalhanna includes the ZIP code (15661), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Westmoreland County (Greensburg), and school district assignment (Derry 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 generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |