Explore Markleton, 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 Markleton, 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 Markleton.
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 | Markleton |
| State | Pennsylvania (PA) |
| County | Somerset County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.860633 |
| Longitude | -79.226976 |
| Population | 280 |
| Density | 5.0 /km² |
| Incorporated | N/A |
| ZIP Code | 15551 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Somerset |
Markleton occupies a quiet span of land defined by the persistent, rhythmic passage of the Casselman River, which carves a path through the earth with a steady, enduring presence. It lies 34.6 miles south-southeast of Greensburg, PA (from Greensburg, PA: bearing 151°T), and is situated 12.9 miles southwest of Somerset. The landscape here is characterized by the rugged, uneven terrain of the Allegheny Plateau, where dense woodland stretches toward the horizon and the air carries a crisp, mineral sharpness typical of the interior highlands. Five miles distant, the cool, still waters of High Point Lake sit in quiet contrast to the moving current of the river, while the distant, hazy silhouettes of the Allegheny Mountains offer a permanent, somber border to the sky. Visitors often remark upon the quality of the light at dusk, which settles over the valley in shades of bruised plum and slate, illuminating the fine, persistent mist that rises from the damp forest floor of the nearby Forbes State Forest.
Markleton preserves a character deeply rooted in the heavy, industrial memory of the region, where the echoes of past rail lines and extraction industries still color the local perspective. The Casselman River Conservation Area serves as a vital anchor for the landscape, protecting the riparian edges that once supported the primary transit and trade routes of earlier generations. Life in Markleton maintains a deliberate, measured pace, far removed from the frantic pulse of larger urban centers, with the daily rhythm dictated by the seasons and the shifting demands of the land. The economy leans into the quiet utility of its geography, favoring a stewardship that respects the deep, quiet isolation of Paddytown Hollow and the surrounding expanse, where the legacy of the Pennsylvania interior feels both tangible and entirely its own.
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This page provides an embedded street and satellite map of Markleton, Pennsylvania. Coordinates: 39.860633, -79.226976. 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 Markleton includes the ZIP code (15551), 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.
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. |