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 Penobscot County Address Data
Businesses Addresses: 5,462
PO Box Addresses: 7,563
Residential Addresses: 66,971
Multi-Family Addresses: 3,738
Single Family Addresses: 62,361
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Map of Penobscot County, ME ZIP Codes With Actual (Default) City Names