54304 ZIP Code


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54304 is a zip code assigned by the US Postal Service Office for a US City.


You can search for the 54304 zip code by its streets and block numbers if we have some of the streets loaded in our website

You should use 54304 Zip Code if you want to send mail to a certain US City.



54304 Zip Code - US ZIP Codes

The US ZIP Code basic format consists of five decimal numerical digits assigned like the 54304 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 54304 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.



54304 Zip Code belongs to Green Bay, WI - US. 54304 Zip code is located at Brown County and is related to this cities: Ashwaubenon, Green Bay

54304 Zip Code Area Code is 920 and 54304 Zip Code Time Zone is Central (GMT -06:00).

In 1983, the U.S. Postal Service introduced an expanded Green Bay ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 54304 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Green Bay city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Wisconsin.


54304 Zip Code MAP



What city is 54304 Zip Code?

The 54304 Zip Code is assigned to Green Bay City in Wisconsin State.




ZIP Plus 4 Green Bay - US Streets Zip Codes

Please check the Green Bay page



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54304 Zip Code City?

Green Bay, WI

Green Bay (Brown County), Wisconsin - US

This Zip code is related to Ashwaubenon, Green Bay City



54304 ZIP Code Lookup

54304 Zip Code File:
Zip Code: 54304
City: Green Bay
Green Bay Area Code: 920
Green Bay, WI - Time Zone: Central (GMT -06:00)
County: Brown
City Aliases: Ashwaubenon, Green Bay
State: Wisconsin
State Abb: WI