Mechanicsville, MD ZIP Codes, Coordinates & Counties
Mechanicsville, Maryland has 1 ZIP code in St. Mary's county. The approximate center of Mechanicsville is 38.421, -76.731. Mechanicsville has about 32,228 known street addresses.
ZIP codes in Mechanicsville, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 20659 | St. Mary's | 38.421 | -76.731 |
Counties Mechanicsville spans
St. Mary's
Most common streets in Mechanicsville
Stanley, Three Notch, Lakeland, Oak, Holly, Waterview, Bishop, Dogwood, Forest, Bay
Frequently asked questions
What ZIP codes are in Mechanicsville, MD?
Mechanicsville, Maryland has 1 ZIP code, ranging from 20659 to 20659. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Mechanicsville, MD in?
Mechanicsville is in St. Mary's county.
What are the latitude and longitude of Mechanicsville, MD?
The approximate center of Mechanicsville, Maryland is latitude 38.421, longitude -76.731. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Mechanicsville, MD have?
Mechanicsville has 1 ZIP code.
How many addresses are in Mechanicsville, MD?
Mechanicsville, Maryland has about 32,228 known street addresses in the sthan.io US address database.
What are the most common streets in Mechanicsville, MD?
Some of the most common street names in Mechanicsville are Stanley, Three Notch, Lakeland, Oak, Holly, Waterview.
What cities are near Mechanicsville, MD?
Cities near Mechanicsville include Morganza (4 mi), Clements (6 mi), Benedict (7 mi), Chaptico (7 mi), Charlotte Hall (7 mi).
Cities near Mechanicsville
Morganza, MD (4 mi) Clements, MD (6 mi) Benedict, MD (7 mi) Chaptico, MD (7 mi) Charlotte Hall, MD (7 mi) Hughesville, MD (8 mi) Avenue, MD (10 mi) Broomes Island, MD (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database