Duluth, Minnesota ZIP Code - United States

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

	City Name	ZIP Code	ZIP Type	Estimated Population
Duluth, MN	ACCEPTABLE	55701	STANDARD	0
Duluth, MN	PRIMARY	55801	PO BOX	0
Duluth, MN	PRIMARY	55802	STANDARD	1.619
Duluth, MN	PRIMARY	55803	STANDARD	15.005
Duluth, MN	PRIMARY	55804	STANDARD	12.686
Duluth, MN	PRIMARY	55805	STANDARD	5.750
Duluth, MN	PRIMARY	55806	STANDARD	6.599
Duluth, MN	PRIMARY	55807	STANDARD	7.639
Duluth, MN	PRIMARY	55808	STANDARD	4.429
Duluth, MN	PRIMARY	55810	STANDARD	7.278
Duluth, MN	PRIMARY	55811	STANDARD	19.664
Duluth, MN	PRIMARY	55812	STANDARD	5.525
Duluth, MN	PRIMARY	55814	PO BOX	0
Duluth, MN	PRIMARY	55815	PO BOX	0
Duluth, MN	PRIMARY	55816	PO BOX	385

Postal Zone of Duluth, MN - USA

Duluth, MN belongs to St. Louis county. Check the list of St. Louis county ZIP Code.

Check the list of Minnesota 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.