Dundalk, MD ZIP Codes, Coordinates & Counties
Dundalk, Maryland has 1 ZIP code in Baltimore county. The approximate center of Dundalk is 39.266, -76.493. Dundalk has about 69,288 known street addresses.
ZIP codes in Dundalk, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 21222 | Baltimore | 39.266 | -76.493 |
Counties Dundalk spans
Baltimore
Most common streets in Dundalk
Point, Liberty, Shipping, Wise, Dundalk, Meadow, Center, Holabird, Cornwall, Cleveland
Frequently asked questions
What ZIP codes are in Dundalk, MD?
Dundalk, Maryland has 1 ZIP code, ranging from 21222 to 21222. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Dundalk, MD in?
Dundalk is in Baltimore county.
What are the latitude and longitude of Dundalk, MD?
The approximate center of Dundalk, Maryland is latitude 39.266, longitude -76.493. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Dundalk, MD have?
Dundalk has 1 ZIP code.
How many addresses are in Dundalk, MD?
Dundalk, Maryland has about 69,288 known street addresses in the sthan.io US address database.
What are the most common streets in Dundalk, MD?
Some of the most common street names in Dundalk are Point, Liberty, Shipping, Wise, Dundalk, Meadow.
What cities are near Dundalk, MD?
Cities near Dundalk include Essex (3 mi), Sparrows Point (3 mi), Fort Howard (5 mi), Rosedale (5 mi), Curtis Bay (6 mi).
Cities near Dundalk
Essex, MD (3 mi) Sparrows Point, MD (3 mi) Fort Howard, MD (5 mi) Rosedale, MD (5 mi) Curtis Bay, MD (6 mi) Brooklyn, MD (7 mi) Middle River, MD (7 mi) Baltimore, MD (8 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database