ZIP Codes in Baltimore County with Associated Cities & Towns

Baltimore County, MD - Standard ZIP Codes
Baltimore County, MD - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
Baltimore County, MD - Unique - Single Entity ZIP Codes (NO DEMOGRAPHIC DATA)
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.

Map of Baltimore County, MD ZIP Codes With Actual (Default) City Names

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