Portland, Maine ZIP Code - United States

The location Portland, ME has 15 differents ZIP Codes. Check the map below to check your ZIP Code.

	City Name	ZIP Code	ZIP Type	Estimated Population
Portland, ME	PRIMARY	04101	STANDARD	10.260
Portland, ME	PRIMARY	04102	STANDARD	12.801
Portland, ME	PRIMARY	04103	STANDARD	24.317
Portland, ME	PRIMARY	04104	PO BOX	1.758
Portland, ME	ACCEPTABLE	04105	STANDARD	9.991
Portland, ME	ACCEPTABLE	04106	STANDARD	20.593
Portland, ME	ACCEPTABLE	04107	STANDARD	8.393
Portland, ME	ACCEPTABLE	04108	STANDARD	759
Portland, ME	PRIMARY	04109	STANDARD	0
Portland, ME	ACCEPTABLE	04110	STANDARD	1.257
Portland, ME	PRIMARY	04112	PO BOX	826
Portland, ME	ACCEPTABLE	04116	PO BOX	0
Portland, ME	PRIMARY	04122	UNIQUE	0
Portland, ME	PRIMARY	04123	UNIQUE	0
Portland, ME	PRIMARY	04124	UNIQUE	0

Postal Zone of Portland, ME - USA

Portland, ME belongs to Cumberland county. Check the list of Cumberland county ZIP Code.

Check the list of Maine ZIP Code.

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PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
IMPROPER/NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.