Explore Southeastern, 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 Southeastern, 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 Southeastern.
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 | Southeastern |
| State | Pennsylvania (PA) |
| County | Philadelphia County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.952632 |
| Longitude | -75.165242 |
| Population | 4,200 |
| Density | 280.0 /km² |
| Incorporated | N/A |
| ZIP Codes | 19102, 19399, 19397, 19398 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Philadelphia |
Southeastern presents a landscape defined by the quiet accumulation of red brick and the deliberate, low-slung geography of the Piedmont plateau. The terrain here relies on the subtle geometry of limestone outcrops and fertile, heavy soil, where the air at dusk often carries a metallic, cooling weight that settles over the fields. Only a mile away, the Schuylkill River cuts a deliberate path through the earth, its current often sluggish and dark, reflecting the gray slate of the sky. While the distant, hazy silhouette of the Appalachian Mountains marks the far western horizon, the immediate ground remains a series of gentle, undulating rises that give way to the low basin of League Island. At the center of the local movement, Dilworth Plaza serves as the primary intersection of human activity, providing a paved, open stage for the daily migration of commuters and residents alike.
Southeastern maintains an economy that has shifted from the heavy industrial pulse of the previous century toward a complex network of finance, logistics, and academic research. The weight of history remains visible in the architecture of the town, where stone foundations and slate roofs speak to a period of early settlement and colonial expansion that favored durability over ornamentation. Local life is measured by the steady, predictable rhythm of the regional rail lines and the seasonal cycles of the surrounding agricultural tracts. While Hopkins Pond remains a quiet, secluded pocket of water eight miles to the north, the focus of the region stays anchored to the legacy of the manufacturing hubs that once lined the waterways. Education and professional service sectors now define the character of the population, creating a culture that values a reserved, industrious pace, far removed from the frantic energy often found in larger metropolitan centers.
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This page provides an embedded street and satellite map of Southeastern, Pennsylvania. Coordinates: 39.952632, -75.165242. 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 Southeastern includes the ZIP code (19102, 19399, 19397), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Philadelphia County (Philadelphia), 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. |