Explore Willow Grove, 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 Willow Grove, 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 Willow Grove.
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 | Willow Grove |
| State | Pennsylvania (PA) |
| County | Lawrence County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.147234 |
| Longitude | -75.116862 |
| Population | 13,730 |
| Density | 2084.6 /km² |
| Incorporated | N/A |
| ZIP Codes | 16102, 19090 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | New Castle |
| School District | Upper Moreland Township School District |
Willow Grove sits upon a landscape defined by the quiet persistence of the Hickory Run, which carves its path through the terrain with a steady, unassuming purpose. It lies 3.9 miles south-southwest of New Castle, PA (from New Castle, PA: bearing 208°T), and is situated 8.1 miles northwest of Ellwood City. The air here holds the crisp, inland clarity of a region situated well away from the coast, defined by the seasonal shifting of light across open fields and patches of mature woodland. Residents often gather at the New Castle Ballfields, where the grass is kept short and the horizon remains open, allowing the long shadows of late afternoon to stretch across the diamond. The earth is firm and productive, a testament to the long-standing stability of the soil that has supported generations of local growth.
Willow Grove carries the weight of a history rooted in the expansion of inland infrastructure, where the rhythm of commerce and transit has long dictated the pace of daily existence. While the distant Appalachian Mountains provide a vague, hazy silhouette against the western sky, the local economy remains tethered to the practicalities of regional trade and the steady flow of commuters. The legacy of the area is found in the modest brick and frame structures that line the streets, reflecting a sensibility shaped by the industrious spirit of the interior. Life here moves with the measured cadence of a place that values its own specific geography, far removed from the dramatic topography of the Slippery Rock Creek Gorge or the sudden verticality of Homewood Falls, favoring instead the grounded, reliable character of its own familiar streets.
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This page provides an embedded street and satellite map of Willow Grove, Pennsylvania. Coordinates: 40.147234, -75.116862. 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 Willow Grove includes the ZIP code (16102, 19090), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Lawrence County (New Castle), and school district assignment (Upper Moreland Township 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. |