Wausau, Wisconsin ZIP Code - United States

The location Wausau, WI has 3 differents ZIP Codes. Check the map below to check your ZIP Code.

	City Name	ZIP Code	ZIP Type	Estimated Population
Wausau, WI	PRIMARY	54401	STANDARD	26.343
Wausau, WI	PRIMARY	54402	PO BOX	392
Wausau, WI	PRIMARY	54403	STANDARD	19.785

Postal Zone of Wausau, WI - USA

Wausau, WI belongs to Marathon county. Check the list of Marathon county ZIP Code.

Check the list of Wisconsin 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.