Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/WI/ALLOUEZ

Allouez ZIP codes, Wisconsin

No ZIP code is named for Allouez, WI; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 54301 and 54307. Its area codes are 920 and 274.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
13,975
Area codes
920, 274

NANPA lists no telephone rate centre for Allouez itself, so these are the area codes of the nearest one, Green Bay (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Allouez in numbers

About 13,975 people live in Allouez, in 5,928 households. The median household income is $91,250 a year, 18% above the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $235,000 (12% below the Wisconsin median), and median gross rent is $1,114 a month. The median age is 41.6; 36.3% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 19 minutes.

Population13,975Allouez13,975
Households5,928Allouez5,928
Median age41.6Allouez41.6Wisconsin40.2US 38.9
Median household income$91,250Allouez$91,250Wisconsin$77,485US $80,734
Median home value$235,000Allouez$235,000Wisconsin$266,500US $332,700
Median gross rent$1,114Allouez$1,114Wisconsin$1,087US $1,413
Bachelor's degree or higher36.3%Allouez36.3%Wisconsin33.4%US 35.7%
Mean commute18.7 minAllouez18.7 minWisconsin22.2 minUS 26.4 min
Population density3,061 / sq miAllouez3,061 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Allouez village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Allouez

These ZIP codes cover part of Allouez but are addressed as somewhere else.

ZIP codes overlapping Allouez
ZIP City Type Population Median income Median home
54301 Green Bay , WI Standard 21,724 $78,684 $225,600
54307 Green Bay , WI Standard 1,128 — —

Map of Allouez ZIP codes

5430154307

The ZIP codes of Allouez, WI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Allouez

The nearest larger towns are Ashwaubenon (17,314 people, 3.1 mi), Bellevue (16,442 people, 3.6 mi) and De Pere (25,301 people, 3.9 mi).

Towns near Allouez
TownPopulationDistance
Ashwaubenon 17,314 3.1 mi
Bellevue 16,442 3.6 mi
De Pere 25,301 3.9 mi
Green Bay 106,253 3.9 mi
Hobart 10,610 6.6 mi
Howard 21,087 7.0 mi
Suamico 12,985 10.7 mi
Wrightstown 3,322 12.4 mi
Denmark 2,558 12.8 mi
Seymour 3,570 15.1 mi
Luxemburg 2,737 16.5 mi
Pulaski 4,006 17.0 mi
Kaukauna 17,706 17.9 mi
Little Chute 11,754 19.2 mi

More nearby: every ZIP code in Brown County · Wisconsin ZIP codes

Cite this page

zipcodes.pro. “Allouez, WI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wi/allouez

Underlying data is public domain or openly licensed — sources, vintages and licences.