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/KIELER

Kieler ZIP code, Wisconsin

The ZIP code for Kieler, WI is 53812, and its area code is 608.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
358
Area code
608

NANPA lists no telephone rate centre for Kieler itself, so these are the area codes of the nearest one, Dickeyville (3.9 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Kieler uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Kieler in numbers

About 358 people live in Kieler, in 176 households. The median household income is $78,750 a year, about the same as the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $220,500 (17% below the Wisconsin median), and median gross rent is $773 a month. The median age is 54.6; 20.5% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 22 minutes.

Population358Kieler358
Households176Kieler176
Median age54.6Kieler54.6Wisconsin40.2US 38.9
Median household income$78,750Kieler$78,750Wisconsin$77,485US $80,734
Median home value$220,500Kieler$220,500Wisconsin$266,500US $332,700
Median gross rent$773Kieler$773Wisconsin$1,087US $1,413
Bachelor's degree or higher20.5%Kieler20.5%Wisconsin33.4%US 35.7%
Mean commute21.6 minKieler21.6 minWisconsin22.2 minUS 26.4 min
Population density426 / sq miKieler426 / sq mi

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

ZIP codes addressed as Kieler

ZIP codes with the USPS city name Kieler
ZIP City Type Population Median income Median home
53812 Kieler , WI Standard 254 $80,833 $199,200

Other ZIP codes overlapping Kieler

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

ZIP codes overlapping Kieler
ZIP City Type Population Median income Median home
53807 Cuba City , WI Standard 4,209 $77,887 $225,500

Map of Kieler ZIP codes

53812

The ZIP codes of Kieler, 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 Kieler

The nearest larger towns are Dickeyville (878 people, 3.0 mi), East Dubuque, IL (1,470 people, 6.6 mi) and Dubuque, IA (59,174 people, 7.8 mi).

Towns near Kieler
TownPopulationDistance
Dubuque, IA 59,174 7.8 mi
Asbury, IA 5,989 10.1 mi
Platteville 11,499 12.2 mi
Galena, IL 2,931 14.3 mi
Lancaster 3,976 19.0 mi
Dyersville, IA 4,423 27.0 mi
Fennimore 2,752 27.5 mi
Mineral Point 2,559 29.0 mi

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

Cite this page

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

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