Baltimore zipcode

CityBaltimore
ZIP Code21290
TypeCompany/Organization
State CodeMD
StateMaryland

ZIP code of Baltimore is 21290. This place is located in Maryland state in US. To send any postal service to Baltimore, you must use 21290 zipcode.

You should avoid following 1 city name of Maryland to be used with the ZIP code 21290.

  1. Social Security Admin, MD

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