Explore Marshallton, 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 Marshallton, 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 Marshallton.
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 | Marshallton |
| State | Pennsylvania (PA) |
| County | Northumberland County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.947965 |
| Longitude | -75.677118 |
| Population | 500 |
| Density | 424.3 /km² |
| Incorporated | N/A |
| ZIP Codes | 19382, 19380, 17866 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Sunbury |
| School District | Downingtown Area School District |
Marshallton anchors itself firmly upon the undulating terrain of the interior, defined primarily by the persistent, rhythmic flow of Coal Run as it carves through the local geography. It lies 15.6 miles south-southwest of Bloomsburg, PA (from Bloomsburg, PA: bearing 196°T), and is situated 1.0 miles east of Shamokin. The landscape rises in modest swells toward the distant, hazy silhouette of the Appalachian Mountains, which stand as a silent, blue-tinted sentinel fifty-four miles to the west. Residents often find their way to the Unknown Ball Park, a central open space that serves as the literal and social axis of the neighborhood. Two miles from the quiet concentration of homes, the waters of Number Four Reservoir catch the shifting light of the afternoon, reflecting the gray and gold hues of the sky with a clarity that simplifies the world. A mile away, the quiet depth of Bear Valley provides a natural depression in the land, holding the cool, damp air of the evening long after the sun has retreated behind the trees.
Marshallton preserves the steady, industrious spirit of a place built on the quiet extraction and trade that once defined the regional economy. The lifeblood of the area remains tied to the land’s resources, reflecting a heritage of labor that has matured into a stable, modest pace of existence. While those seeking a longer trek might venture seven miles to reach the James Path, the daily rhythm of Marshallton is found in the local commerce that keeps the streets occupied and the storefronts functional. The architecture here favors the brick and stone vernacular common to the region, creating a durable aesthetic that withstands the seasonal transition from humid summers to the crisp, leaf-strewn decline of autumn. It is a place where the history of internal development remains visible in the alignment of the roads and the enduring presence of the creek, allowing the inhabitants to live in a state of quiet familiarity with their environment.
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This page provides an embedded street and satellite map of Marshallton, Pennsylvania. Coordinates: 39.947965, -75.677118. 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 Marshallton includes the ZIP code (19382, 19380, 17866), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Northumberland County (Sunbury), and school district assignment (Downingtown 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. |