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.
ZIP Codes in Baltimore City County Address Data
Businesses Addresses: 30,133
PO Box Addresses: 5,146
Residential Addresses: 436,958
Multi-Family Addresses: 106,307
Single Family Addresses: 330,527
Advertisement
Map of Baltimore City County, MD ZIP Codes With Actual (Default) City Names
