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
1
Counties
1
State
Maryland (MD)
Coordinates
39.266, -76.493
Mapped addresses
69,288

ZIP codes in Dundalk, MD

ZIP CodeCountyLatitudeLongitude
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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Last updated: June 2026 · Data: sthan.io US address database