There are 9 United States Postal Service post boxes available to the public in zip code 21629. For additional collection boxes in neighboring communities, see the list of post boxes in Maryland.

Are you looking for a post office? See the list of post offices in the 21629 zip code.

Public Collection Box
112 Market St
Directions
Public Collection Box
34 Denton Plz
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Public Collection Box
840 S 5 Th Ave.
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Public Collection Box
403 S 7 Th St
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Public Collection Box
207 S 3 Rd St
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Public Collection Box
3 N 5 Th St
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Public Collection Box
100 S 2 Nd St
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Mailbox in Post Office Lobby
503 Market St
Directions
Public Collection Box
224 Market St
Directions

Mailboxes in Nearby Zip Codes