Port Republic, MD ZIP Codes, Coordinates & Counties
Port Republic, Maryland has 1 ZIP code in Calvert county. The approximate center of Port Republic is 38.49, -76.546. Port Republic has about 13,523 known street addresses.
ZIP codes in Port Republic, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 20676 | Calvert | 38.49 | -76.546 |
Counties Port Republic spans
Calvert
Most common streets in Port Republic
Walnut, Ball, Howard, Shore, Crane, Dogwood, Shamrock, Grays, Dahlia, Sycamore
Frequently asked questions
What ZIP codes are in Port Republic, MD?
Port Republic, Maryland has 1 ZIP code, ranging from 20676 to 20676. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Port Republic, MD in?
Port Republic is in Calvert county.
What are the latitude and longitude of Port Republic, MD?
The approximate center of Port Republic, Maryland is latitude 38.49, longitude -76.546. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Port Republic, MD have?
Port Republic has 1 ZIP code.
How many addresses are in Port Republic, MD?
Port Republic, Maryland has about 13,523 known street addresses in the sthan.io US address database.
What are the most common streets in Port Republic, MD?
Some of the most common street names in Port Republic are Walnut, Ball, Howard, Shore, Crane, Dogwood.
What cities are near Port Republic, MD?
Cities near Port Republic include Prince Frederick (4 mi), Saint Leonard (4 mi), Broomes Island (5 mi), Benedict (7 mi), Huntingtown (9 mi).
Cities near Port Republic
Prince Frederick, MD (4 mi) Saint Leonard, MD (4 mi) Broomes Island, MD (5 mi) Benedict, MD (7 mi) Huntingtown, MD (9 mi) Lusby, MD (9 mi) Hollywood, MD (10 mi) Aquasco, MD (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database