Explore Port Republic, Maryland, with this interactive street and satellite map. You can “grab” the Port Republic, 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.
| City | Port Republic |
| State | Maryland (MD) |
| County | Calvert |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 38.500956 |
| Longitude | -76.529398 |
| Population | 1,200 |
| Density | 35.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 20676 |
| Area Code | 301, 240 |
| County Seat | Prince Frederick |
Port Republic is a locality in Calvert County, Maryland, United States. It has a population of approximately 1,200. The population density is 35.0 people per km². Port Republic is located at 38.5010°N, 76.5294°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 20676.
Port Republic breathes the quiet dignity of a place that remembers its past while embracing the present. It lies 19.7 miles east-north-east of Wicomico, MD (from Wicomico, MD: bearing 72°T), and is situated 2.2 miles north-west of Saint Leonard. The land here, a gentle swell of fertile earth, meets the slow, dark waters of the Patuxent River, its banks often fringed with the rustling reeds of wetlands. Sunlight, particularly in the late afternoon, spills over the fields in a honeyed light, illuminating the weathered facades of old farmhouses and the stoic silhouettes of ancient oak trees. The air itself carries a faint, briny tang, a constant whisper of the Chesapeake Bay not far to the east, and the very pace of life seems to echo the unhurried flow of the river, a gentle current that carries its inhabitants along. This corner of Calvert County, Port Republic, has long been a crossroads of commerce and culture, its history intertwined with the agricultural bounty of the region. For generations, tobacco fields, now often interspersed with soybeans and corn, have defined its economic landscape, the rich soil a legacy passed down through families. The echoes of its colonial past are not distant whispers but tangible presences, evident in the preserved architecture and the very names that grace its byways. While no grand universities or bustling industries define its modern identity, Port Republic offers a profound sense of place, a quiet testament to enduring traditions and the simple beauty of a life lived in close communion with the land and its waterways.
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This page provides an embedded street and satellite map of Port Republic, Maryland — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.500956, -76.529398. 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 Port Republic and Calvert County.
Detailed location data for Port Republic includes the ZIP code (20676), telephone area code (301, 240), county seat of Calvert County (Prince Frederick), 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 Port Republic is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 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. |