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/KEWAUNEE

Kewaunee ZIP code, Wisconsin

The ZIP code for Kewaunee, WI is 54216, and its area codes are 920 and 274.

USPS city name
1 ZIP code
Population
2,806
Area codes
920, 274

Kewaunee in numbers

About 2,806 people live in Kewaunee, in 1,309 households. The median household income is $82,028 a year, 6% above the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $159,600 (40% below the Wisconsin median), and median gross rent is $735 a month. The median age is 46.1; 21.2% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 25 minutes.

Population2,806Kewaunee2,806
Households1,309Kewaunee1,309
Median age46.1Kewaunee46.1Wisconsin40.2US 38.9
Median household income$82,028Kewaunee$82,028Wisconsin$77,485US $80,734
Median home value$159,600Kewaunee$159,600Wisconsin$266,500US $332,700
Median gross rent$735Kewaunee$735Wisconsin$1,087US $1,413
Bachelor's degree or higher21.2%Kewaunee21.2%Wisconsin33.4%US 35.7%
Mean commute25.0 minKewaunee25.0 minWisconsin22.2 minUS 26.4 min
Population density795 / sq miKewaunee795 / sq mi

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

ZIP codes addressed as Kewaunee

ZIP codes with the USPS city name Kewaunee
ZIP City Type Population Median income Median home
54216 Kewaunee , WI Standard 6,075 $83,813 $185,800

Map of Kewaunee ZIP codes

54216

The ZIP codes of Kewaunee, 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 Kewaunee

The nearest larger towns are Algoma (3,228 people, 10 mi), Bellevue (16,442 people, 21 mi) and Two Rivers (11,231 people, 21 mi).

Towns near Kewaunee
TownPopulationDistance
Algoma 3,228 10.5 mi
Luxemburg 2,737 10.7 mi
Denmark 2,558 17.2 mi
Bellevue 16,442 21.4 mi
Two Rivers 11,231 21.4 mi
Green Bay 106,253 23.3 mi
Allouez 13,975 24.9 mi
Sturgeon Bay 9,806 25.9 mi
Manitowoc 34,620 26.4 mi
Suamico 12,985 27.6 mi
De Pere 25,301 27.6 mi
Ashwaubenon 17,314 27.9 mi
Howard 21,087 28.1 mi

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

Cite this page

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

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