Montgomery County Map, Maryland

Montgomery County Map Collection
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Montgomery County, Maryland

Montgomery County is just north of D.C. It has both urban and suburban life. It’s one of Maryland’s most populous areas, home to Rockville and Bethesda.
The Metro’s Red Line makes commuting easy, connecting directly to the capital. You’ll find a mix of cultures here with global cuisine around every corner.
The C&O Canal is a peaceful escape into nature. Schools are top-notch and it feels like there’s always something to do. Try one of its hiking trails or art exhibits at Strathmore.
Category | Details |
---|---|
County Name | Montgomery County |
County Seat | Rockville |
Population | 1,058,000 |
Cities, Towns, and Communities | Rockville, Gaithersburg, Silver Spring, Bethesda, Chevy Chase, Potomac, and several other communities |
Interstates and Highways | Interstate 270, Interstate 495 (Capital Beltway), Maryland Route 355, Maryland Route 97 |
FIPS Code | 24-031 |
Total Area (Land and Water) | 507.0 square miles (land: 491.0 sq mi, water: 16.0 sq mi) |
Adjacent Counties (and Direction) | Frederick County (Northwest), Carroll County (North), Howard County (Northeast), Prince George’s County (Southeast), Washington, D.C. (South), Fairfax County, Virginia (Southwest), Loudoun County, Virginia (West) |
Time Zone | Eastern Time Zone (EST) |
State | Maryland |
Coordinates | 39.14°N, 77.20°W |
Etymology | Named after Richard Montgomery, a general in the American Revolutionary War. |
Major Landmarks | National Institute of Health, Montgomery College, Brookside Gardens, Glen Echo Park, Rock Creek Park |
Website | Montgomery County Website |
TRANSPORTATION MAP
Montgomery County Road Map
Montgomery County has Maryland’s most extensive network of hiker-biker trails alongside roads. The Capital Beltway (I-495) encircles Washington DC, while I-270 serves as the main north-south corridor. Use the zoom tool to inspect specific features more closely.

SATELLITE IMAGERY
Montgomery County Satellite Map
Dense development radiates outward from the DC border along major transportation corridors. But forests fill most of the county with a slew of conservation reserves and state parks.

OUTLINE MAP
Montgomery County Blank Map
The Potomac River creates the entire southwestern boundary with Virginia. The county also shares a border with Washington DC.

Neighboring Counties
Here are the 7 neighboring counties of Montgomery County:
Maryland County Map
With 23 counties and Baltimore City, Maryland gives you a distinct experience in every corner. City life, small towns, and outdoor adventures all come together. Learn more in our Maryland county maps.