Explore Charlestown, Maryland, 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 Charlestown, Maryland. 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 Maryland 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 Charlestown.
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 | Charlestown |
| State | Maryland (MD) |
| County | Allegany County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.582121 |
| Longitude | -75.986712 |
| Population | 1,496 |
| Density | 494.1 /km² |
| Incorporated | Yes |
| ZIP Codes | 21539, 21228, 21914, 21901 |
| Area Code | 410, 443 |
| County Seat | Cumberland |
| School District | Cecil County Public Schools |
Charlestown anchors itself firmly upon a landscape defined by the quiet persistence of Jackson Run, which carves a narrow, winding path through the local topography. It lies 11.1 miles southwest of LaVale, MD (from LaVale, MD: bearing 232°T), and is situated 7.5 miles south-southwest of Frostburg. The terrain surrounding Charlestown rises into the rugged, forested slopes of the Appalachian Mountains visible on the western horizon, while the immediate vicinity is dominated by the dense, verdant canopy of Savage River State Forest. A short distance away, the land drops into the secluded basin of Cucumber Hollow, creating a mosaic of shaded ravines and sun-drenched ridges. Lonaconing Reservoir remains a constant, glassy presence, mirroring the shifting clouds and providing a stillness that defines the atmospheric quality of the local landscape, especially as the late afternoon light turns the surrounding woods a deep, muted bronze.
Industrial echoes of the past linger in Charlestown, where the economy has long been shaped by the extraction of resources and the modest trade necessitated by the challenging terrain. The proximity of Dans Mountain State Park offers a reprieve from the labor of the land, providing trails that trace the spine of the ridge and reveal the structural integrity of the earth beneath. Residents maintain a pace of life that mirrors the deliberate flow of water through the local creek beds, favoring the stability of long-standing community bonds over the rapid turnover of more urban centers. This locality functions as a bridge between the wilder, vertical reaches of the region and the more settled, productive valleys, maintaining a character that is as grounded and resilient as the geology that supports it.
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This page provides an embedded street and satellite map of Charlestown, Maryland. Coordinates: 39.582121, -75.986712. 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 Charlestown includes the ZIP code (21539, 21228, 21914), telephone area code (410, 443), county seat of Allegany County (Cumberland), and school district assignment (Cecil County Public Schools).
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. |