Free St. Mary's County, Maryland Topo Maps & Elevations

Free printable St. Mary's County, MD topographic maps, GPS coordinates, photos, & more for popular landmarks in St. Mary's County including California, Lexington Park, and Golden Beach.

County Borders


St. Mary's County, Maryland covers an area of approximately 355 square miles with a geographic center of 38.29962228°(N), -76.55721741°(W).

These are the far north, south, east, and west coordinates of St. Mary's County, Maryland, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of St. Mary's County, Maryland, as it (most likely) doesn't fill up the entire rectangle.

North: 38.51418686°(N)
South: 38.03841400°(N)
East: -76.31215668°(W)
West: -76.86211395°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in St. Mary's County is -24 meters (-79 feet). This ranks St. Mary's County 10th in terms of lowest elevations when compared to a total of 24 counties in Maryland.

St. Mary's County's highest elevation is 33 meters (108 feet) which ranks it 20th in terms of highest elevations when compared to a total of 24 counties in Maryland.

US Topo Maps covering St. Mary's County, MD

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. St. Mary's County is covered by the following US Topo Map quadrants.

Barren Island PDF Order Print
Benedict PDF Order Print
Broomes Island PDF Order Print
Burgess PDF Order Print
Charlotte Hall PDF Order Print
East of Point Lookout (All Water) PDF Order Print
Heathsville PDF Order Print
Hollywood PDF Order Print
Hughesville PDF Order Print
Kinsale PDF Order Print
Leonardtown PDF Order Print
Mechanicsville PDF Order Print
Piney Point PDF Order Print
Point Lookout PDF Order Print
Point No Point PDF Order Print
Richland Point PDF Order Print
Rock Point PDF Order Print
Saint Clements Island PDF Order Print
Saint George Island PDF Order Print
Saint Marys City PDF Order Print
Smith Point PDF Order Print
Solomons Island PDF Order Print
Stratford Hall PDF Order Print

Places to Visit In St. Mary's County, Maryland

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