Leonardtown, MD ZIP Codes, Coordinates & Counties
Leonardtown, Maryland has 1 ZIP code in St. Mary's county. The approximate center of Leonardtown is 38.272, -76.634. Leonardtown has about 20,220 known street addresses.
ZIP codes in Leonardtown, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 20650 | St. Mary's | 38.272 | -76.634 |
Counties Leonardtown spans
St. Mary's
Most common streets in Leonardtown
Washington, Hollywood, Hamptons, Cedar Lane, Meadow, Lookout, Heritage, Knight, Lawrence, Lindsay
Frequently asked questions
What ZIP codes are in Leonardtown, MD?
Leonardtown, Maryland has 1 ZIP code, ranging from 20650 to 20650. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Leonardtown, MD in?
Leonardtown is in St. Mary's county.
What are the latitude and longitude of Leonardtown, MD?
The approximate center of Leonardtown, Maryland is latitude 38.272, longitude -76.634. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Leonardtown, MD have?
Leonardtown has 1 ZIP code.
How many addresses are in Leonardtown, MD?
Leonardtown, Maryland has about 20,220 known street addresses in the sthan.io US address database.
What are the most common streets in Leonardtown, MD?
Some of the most common street names in Leonardtown are Washington, Hollywood, Hamptons, Cedar Lane, Meadow, Lookout.
What cities are near Leonardtown, MD?
Cities near Leonardtown include Abell (6 mi), California (6 mi), Avenue (7 mi), Callaway (7 mi), Clements (7 mi).
Cities near Leonardtown
Abell, MD (6 mi) California, MD (6 mi) Avenue, MD (7 mi) Callaway, MD (7 mi) Clements, MD (7 mi) Coltons Point, MD (7 mi) Hollywood, MD (7 mi) Bushwood, MD (8 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database