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Grantham Pennsylvania Map

Explore Grantham, 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.

Interactive Map of Grantham, Pennsylvania

How to Use This Grantham, Pennsylvania Map

This interactive map shows the street layout and satellite imagery for Grantham, 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 Grantham.

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	Grantham
State	Pennsylvania (PA)
County	Cumberland County
Country	United States of America
Timezone	Eastern Time (America/New_York)

Latitude	40.15648
Longitude	-76.996366
Population	2,800
Density	120.0 /km²
Incorporated	N/A
ZIP Code	17027
Area Code	215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878
County Seat	Carlisle

🌦 Goto Grantham Weather Page: Grantham, Pennsylvania — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About Grantham, Pennsylvania

Grantham is a locality in Cumberland County, Pennsylvania, United States. It has a population of approximately 2,800. The population density is 120.0 people per km². Grantham is located at 40.1565°N, 76.9964°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 17027.

Grantham emerges from the confluence of fertile lowland soil and the quiet, steady passage of Trout Run, which carves a narrow, rhythmic path through the local landscape. It lies 10.0 miles southwest of Harrisburg, PA (from Harrisburg, PA: bearing 216°T), and is situated 4.0 miles south of Mechanicsburg. These waters gather momentum before slipping past the quiet edges of Grantham Park, where the afternoon light often turns the grass a deep, burnished gold. To the west, the silhouettes of the Blue Ridge Mountains rise against the horizon, anchoring the wide expanse of the valley floor in a permanent, stony stillness. The air here holds a crisp, earthen quality, carrying the scent of damp soil and the subtle, metallic tang of the creek beds that define the regional geography.

Grantham maintains a character shaped by the enduring presence of higher education and the agricultural heritage of the surrounding plains. The local economy and daily life revolve around the steady, intellectual pulse of the campus, which stands as a quiet pillar of activity amidst the more traditional, seasonal rhythms of the neighboring farms. While the bustle of larger regional centers feels distant, the pace here remains deliberate, defined by the changing colors of the canopy and the persistent flow of Trout Run. Residents often look toward the distant ridges of the Blue Ridge Mountains as the day wanes, observing how the shadows lengthen across the fields, signaling a return to the measured, predictable quiet that has long been the hallmark of life in Grantham.

Nearby Outdoor Places

Parmer Hall (Arts Centre) — 0.2 mi, 096° E
Poorman Black Box Theater (Arts Centre) — 0.2 mi, 094° E
Parmer Cinema (B 137) (Cinema) — 0.4 mi, 091° E
The Oakes Museum of Natural History (Museum) — 0.5 mi, 080° E
Trout Run Wetland Wildlife Reserve (Local Park) — 1.0 mi, 307° NW
Upper Allen Township Community Park (Local Park) — 1.1 mi, 348° N
Outdoor Classroom (Theatre) — 1.9 mi, 358° N
Teaching Station (Theatre) — 2.0 mi, 358° N
Beamer Property Acquisition (Local Recreation) — 3.1 mi, 043° NE
State Game Land 242 (State Resource Management Area) — 3.9 mi, 158° S
White Rocks Acquisition (Local Recreation) — 5.1 mi, 245° SW
Appalachian National Scenic Trail (National Trail) — 5.1 mi, 246° SW · 110k acres
White Rocks Land Acquisition (Conservation Area) — 5.1 mi, 246° SW
State Game Land 243 (State Resource Management Area) — 5.8 mi, 201° S
River Cow (Public Artwork) — 6.1 mi, 023° NE
Center Point Knob (Monument) — 6.3 mi, 250° W
Owen's Garden (Monument) — 6.8 mi, 029° NE
Gifford Pinchot State Park (State Park) — 6.9 mi, 141° SE
Bicentennial Plaza Dedication (Monument) — 6.9 mi, 033° NE
Old Toboggan Run Rocks (Historic Ruins) — 8.4 mi, 137° SE
West Shore Theater (Cinema) — 8.5 mi, 055° NE
Vivi on Verbeke (Gallery) — 9.6 mi, 036° NE
Eastern Museum of MotorSports Racing (Museum) — 10.4 mi, 206° SW
The Garden Gallery (Gallery) — 10.7 mi, 287° W
Thornwald Park--entrance-exit (Viewpoint) — 10.9 mi, 282° W
The Trout Gallery (Gallery) — 11.0 mi, 287° W
Cave Hill Nature Center (Nature Reserve) — 11.1 mi, 294° NW
Kings Gap State Park (State Park) — 14.2 mi, 255° W

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