Explore Saint Marys, Maryland, with this interactive street and satellite map. You can “grab” the Saint Marys, MD street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
This interactive map shows the street layout and satellite imagery for Saint Marys, 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 to zoom in and out.
Click ⛶ Fullscreen to expand the map to fill your screen for a larger view. To return to the normal page view, press the Escape key on your keyboard, 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).
Drag the map to pan to any area of Maryland or beyond. Switch to Satellite view to see high-resolution aerial photography of Saint Marys and surrounding areas, including streets, buildings, parks and waterways.
| City | Saint Marys |
| State | Maryland (MD) |
| County | St. Mary's |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 38.106026 |
| Longitude | -76.363728 |
| Population | 113,510 |
| Density | 120.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 20680, 20686 |
| Area Code | 301, 240 |
| County Seat | Leonardtown |
Saint Marys is a locality in St. Mary's County, Maryland, United States. With a population of 113,510, Saint Marys is a major urban centre in Maryland. The population density is 120.0 people per km². Saint Marys is located at 38.1060°N, 76.3637°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 20686.
Saint Marys anchors itself upon a landscape defined by the quiet interplay of earth and water, where the horizon meets the sky in a soft, muted gray. It lies 12.1 miles south-southeast of Lexington Park, MD (from Lexington Park, MD: bearing 156°T), and is situated 8.6 miles south-southeast of Park Hall. The terrain here transitions from level fields to the modest elevation of Blue Gull Hill, which rises two miles away to offer a vantage point over the surrounding woods. Moisture hangs heavy in the air, drifting inward from the coastal reaches to settle over the marshes and the winding path of Northern Prong Saint Jerome Creek, located a mile from the center. Travelers might discover the still, reflective surface of Fresh Pond, a two-mile retreat that mirrors the changing seasons, or wander toward the distant, sheltered shores of Treasure Island. History serves as the bedrock for Saint Marys, grounding the present in the legacy of those who first surveyed these coastal plains and tidal waterways. The settlement grew from a collection of colonial outposts, expanding slowly as families cultivated the soil and adapted to the rhythm of the tides. Early inhabitants recognized the utility of the land, building their lives near the fertile margins of the watershed where the earth remains damp and dark. Over generations, the patterns of life in Saint Marys have shifted from agrarian roots to a contemporary existence that maintains a respectful distance from the rapid pace of the industrial world, preserving a sense of continuity that is felt in the architecture and the layout of the older lanes. Economic life in Saint Marys draws its vitality from a blend of localized industry and the steady flow of regional trade that supports the infrastructure of the surrounding territory. While the economy remains modest, it benefits from proximity to the maritime corridors and the expansive, natural resources found in the nearby basin of Carthagena Flats. Infrastructure projects have been carefully managed to preserve the integrity of the land, ensuring that the necessary roads and utilities do not disrupt the quietude of the local environment. Though not a hub for large-scale manufacturing, Saint Marys sustains itself through a combination of professional services and small-scale enterprise, often drawing labor and expertise from those who appreciate the slower, deliberate pace of life far from the urban sprawl. Cultural expressions in Saint Marys reflect a deep connection to the outdoors, with communal gatherings often centering on the natural beauty of the region and the preservation of Lp5014. Residents frequently utilize the trails and open spaces of this wildlife area, finding solace in the dense foliage and the silence that persists away from the main thoroughfares. While the area does not host major professional sports franchises, local interest remains high for regional collegiate competitions that bring spectators together during the autumn months. The atmosphere is defined by the quality of light at dusk—a bruised, golden hue that settles over the water—and the collective appreciation for the simple, unpretentious landmarks that have defined Saint Marys for those who call it home.
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This page provides an embedded street and satellite map of Saint Marys, Maryland — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.106026, -76.363728. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Saint Marys and St. Mary's County.
Detailed location data for Saint Marys includes the ZIP code (20680), telephone area code (301, 240), county seat of St. Mary's County (Leonardtown), and school district assignment. These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Saint Marys is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |