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: 5,442
PO Box Addresses: 7,593
Residential Addresses: 66,948
Multi-Family Addresses: 3,732
Single Family Addresses: 62,345
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Map of Penobscot County, ME ZIP Codes With Actual (Default) City Names