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Barnesville Maryland Map

Explore Barnesville, 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.

Interactive Map of Barnesville, Maryland

How to Use This Barnesville, Maryland Map

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

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.

CityBarnesville
StateMaryland (MD)
CountyMontgomery County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude39.22066
Longitude-77.377486
Population144
Density113.7 /km²
IncorporatedYes
ZIP Code20838
Area Code301, 240
County SeatRockville
School DistrictMontgomery County Public Schools

About Barnesville, Maryland

Barnesville is a locality in Montgomery County, Maryland, United States. It is a small community with a population of 144. The population density is 113.7 people per km². Barnesville is located at 39.2207°N, 77.3775°W. It observes the Eastern Time (America/New_York) timezone. Barnesville is an incorporated locality. ZIP code: 20838.

Barnesville occupies a quiet prominence upon the rolling Piedmont landscape, defined by expansive fields that stretch toward the distant, hazy silhouette of the Blue Ridge Mountains. It lies 5.4 miles west-southwest of Clarksburg, MD (from Clarksburg, MD: bearing 257°T), and is situated 8.6 miles west-northwest of Montgomery. Dry Seneca Creek carves a shallow, verdant path through the surrounding acreage, its waters moving with a deliberate, slow-turning grace that mirrors the stillness of the countryside. To the north, the singular, imposing bulk of Sugarloaf Mountain rises abruptly from the earth, casting long, violet shadows across the soil as the afternoon sun begins its decline. The air here carries a weight of damp earth and cooling grass, a sensory reminder that the vast, open horizon is entirely removed from the reach of any distant shore.

Barnesville traces its origins to a time when the rhythm of life was dictated by the harvest and the slow turn of the seasons. While the modern economy has shifted away from the intensive agrarian labor of the past, the landscape remains marked by the legacy of family farms and the quiet persistence of rural industry. Local residents often look toward the nearby waters of Little Seneca Lake, where the surface holds the reflection of the sky with a mirror-like clarity that seems to sharpen the focus of the entire valley. Life in Barnesville moves with an unforced cadence, favoring the slow accumulation of community memory over the frantic pace of the urban centers that lie further to the east.

Nearby Outdoor Places

  • Our Lady of Fatima (Public Artwork) — 0.2 mi, 277° W
  • Hallowood Worship Center (Theatre) — 2.6 mi, 317° NW
  • East View (Viewpoint) — 2.8 mi, 347° N
  • Sugarloaf Mountain (Conservation Area) — 2.8 mi, 335° NW
  • Black Hill Regional Park (Local Park) — 3.2 mi, 096° E
  • Lp5014 (Local Park) — 3.5 mi, 152° SE
  • Mattawoman Natural Environment Area (State Conservation Area) — 4.1 mi, 314° NW
  • Hoyles Mill Cp (Local Conservation Area) — 4.4 mi, 152° SE
  • Lost City Art (Gallery) — 5.0 mi, 084° E
  • Urbana Lake Fish Management Area (State Resource Management Area) — 5.2 mi, 018° N
  • Amphitheater (Theatre) — 5.4 mi, 063° NE
  • North Germantown Greenway Svp (Local Conservation Area) — 5.7 mi, 100° E
  • Earl's Picnic Spot (Monument) — 5.8 mi, 050° NE
  • ISLANDS OF THE POTOMAC Wildlife Management Area - Islands of the Potomac Wildland (State Conservation Area) — 5.9 mi, 246° SW
  • We Art Fun (Arts Centre) — 6.6 mi, 114° SE
  • Beall Homestead (Monument) — 7.0 mi, 052° NE
  • Clopper Mill Ruins (Historic Ruins) — 8.1 mi, 125° SE
  • Seneca Creek State Park (State Park) — 8.8 mi, 164° S
  • The Cliff Bland Recreation Area (Monument) — 9.0 mi, 151° SE
  • Seneca Quarry (Historic Ruins) — 10.6 mi, 170° S
  • Edwards Landing Lights (Attraction) — 10.6 mi, 228° SW
  • Fire Museum (Museum) — 11.1 mi, 119° SE
  • Winmill Carriage Museum (Museum) — 11.7 mi, 242° SW
  • Gov. Westmoreland Davis Home (Museum) — 11.9 mi, 242° SW
  • Cobb 12 Cinemas (Cinema) — 12.0 mi, 222° SW
  • AMC Rio Cinemas 18 (Cinema) — 12.0 mi, 127° SE
  • Craft Leesburg (Arts Centre) — 12.4 mi, 234° SW
  • South Mountain Sp (State Park) — 17.5 mi, 297° NW
  • Appalachian National Scenic Trail (National Trail) — 18.0 mi, 305° NW · 110k acres
  • George Washington Memorial Parkway (National Park) — 19.3 mi, 154° SE · 2,795 acres

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About This Barnesville Map Page

This page provides an embedded street and satellite map of Barnesville, Maryland. Coordinates: 39.22066, -77.377486. 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 Barnesville includes the ZIP code (20838), telephone area code (301, 240), county seat of Montgomery County (Rockville), and school district assignment (Montgomery 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 generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.