Explore Blawnox, 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 Blawnox, 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 Blawnox.
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 | Blawnox |
| State | Pennsylvania (PA) |
| County | Allegheny County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.493402 |
| Longitude | -79.860605 |
| Population | 1,454 |
| Density | 1896.6 /km² |
| Incorporated | Yes |
| ZIP Code | 15238 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Pittsburgh |
| School District | Fox Chapel Area School District |
Blawnox maintains a firm, industrial posture upon the northern bank where the Allegheny River carves a deep, deliberate path through the landscape. It lies 1.2 miles west-southwest of Penn Hills, PA (from Penn Hills, PA: bearing 244°T), and is situated 8.0 miles east-northeast of Pittsburgh. The earth here feels heavy with the accumulation of a century’s labor, defined by a narrow shelf of land that compresses the architecture between the water’s edge and the rising, wooded slopes that mark the beginning of the Allegheny Plateau. Sunlight often catches the surface of the Allegheny River in late afternoon, turning the slow, dark current into a ribbon of hammered silver that reflects the austere geometry of the surrounding hills. Directly adjacent to the flowing water, the Sycamore Island Acquisition offers a quiet, unmanicured stretch of riparian wildness that serves as a necessary counterpoint to the paved streets and brick foundations of the residential blocks.
Blawnox emerged from the ambitions of the industrial age, its identity forged in the heat of furnaces and the steady rhythm of manufacturing that once dictated the pulse of the valley. While the economy has shifted away from the heavy mills that defined its early growth, the physical character of the borough remains rooted in that gritty, durable history, evidenced by the sturdy, utilitarian houses that climb the hillside. Local life moves with a pragmatic, quiet intensity, far removed from the distant, grander silhouettes of the Allegheny Mountains that haunt the horizon on exceptionally clear days. Those who live here often look toward the river as a constant, indifferent witness to the changing seasons, a silent neighbor that links the daily routines of the modern borough to the deeper, older patterns of the region.
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This page provides an embedded street and satellite map of Blawnox, Pennsylvania. Coordinates: 40.493402, -79.860605. 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 Blawnox includes the ZIP code (15238), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Allegheny County (Pittsburgh), and school district assignment (Fox Chapel 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. |