Explore St. Leonard, Maryland, with this interactive street and satellite map. You can “grab” the St. Leonard, 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.
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| City | St. Leonard |
| State | Maryland (MD) |
| County | Calvert |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 38.47429 |
| Longitude | -76.506342 |
| Population | 726 |
| Density | 95.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 20685 |
| Area Code | 301, 240 |
| County Seat | Prince Frederick |
| School District | Calvert County Public Schools |
St. Leonard is a locality in Calvert County, Maryland, United States. It is a small community with a population of 726. The population density is 95.0 people per km². St. Leonard is located at 38.4743°N, 76.5063°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 20685.
St. Leonard exhales a quiet, coastal breath, its landscape a gentle conversation between fertile land and the Chesapeake Bay's expansive blue. It lies 20.5 miles east-north-east of Wicomico, MD (from Wicomico, MD: bearing 78°T), and is situated 9.5 miles north-north-east of Hollywood. Rolling fields, a patchwork of emerald and gold under the wide Maryland sky, give way to the whispering reeds that fringe the inlets and coves. The air, thick with the brine of the bay and the sweet perfume of honeysuckle, carries the calls of gulls and the distant hum of boats. Here, the sun seems to linger, casting a warm, honeyed light across the weathered clapboard houses and the ancient oaks that stand sentinel, their branches gnarled like the hands of time. The roots of St. Leonard run deep into Maryland's colonial past, a history etched not in grand monuments but in the enduring agricultural rhythms of the land. For generations, families here have cultivated the rich soil, coaxing forth tobacco and corn, their livelihoods tied to the ebb and flow of the seasons and the bounty of the bay. This legacy endures in the small, family-run farms that still dot the countryside and in the quiet pride of a community that cherishes its heritage. The economy, once dominated by agriculture and fishing, now also finds strength in burgeoning tourism, drawn by the serene beauty of the waterfront and the promise of a slower, more deliberate way of life that defines St. Leonard.
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This page provides an embedded street and satellite map of St. Leonard, Maryland — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.47429, -76.506342. 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 St. Leonard and Calvert County.
Detailed location data for St. Leonard includes the ZIP code (20685), telephone area code (301, 240), county seat of Calvert County (Prince Frederick), and school district assignment (Calvert County Public Schools). 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 St. Leonard is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 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. |