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/CALEDONIA

Caledonia ZIP code, Wisconsin

The ZIP code for Caledonia, WI is 53108, and its area code is 262.

USPS city name
1 ZIP code
Overlapping the city
5 more
Population
25,257
Area code
262

Mail addressed to Caledonia uses the ZIP code above. 5 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Caledonia in numbers

About 25,257 people live in Caledonia, in 10,165 households, the 35th-largest of Wisconsin's 805 census places. The median household income is $93,152 a year, 20% above the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $303,400 (14% above the Wisconsin median), and median gross rent is $1,141 a month. The median age is 43.8; 32.2% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 26 minutes.

Population25,257Caledonia25,257
Households10,165Caledonia10,165
Median age43.8Caledonia43.8Wisconsin40.2US 38.9
Median household income$93,152Caledonia$93,152Wisconsin$77,485US $80,734
Median home value$303,400Caledonia$303,400Wisconsin$266,500US $332,700
Median gross rent$1,141Caledonia$1,141Wisconsin$1,087US $1,413
Bachelor's degree or higher32.2%Caledonia32.2%Wisconsin33.4%US 35.7%
Mean commute25.8 minCaledonia25.8 minWisconsin22.2 minUS 26.4 min
Population density559 / sq miCaledonia559 / sq mi

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

ZIP codes addressed as Caledonia

ZIP codes with the USPS city name Caledonia
ZIP City Type Population Median income Median home
53108 Caledonia , WI Standard 3,060 $86,679 $296,800

Other ZIP codes overlapping Caledonia

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

ZIP codes overlapping Caledonia
ZIP City Type Population Median income Median home
53126 Franksville , WI Standard 7,064 $101,206 $386,300
53402 Racine , WI Standard 34,850 $75,751 $230,800
53404 Racine , WI Standard 13,703 $50,428 $129,800
53405 Racine , WI Standard 26,793 $69,242 $174,000
53406 Racine , WI Standard 25,778 $82,792 $289,700

Map of Caledonia ZIP codes

53108

The ZIP codes of Caledonia, 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 Caledonia

The nearest larger towns are Oak Creek (37,325 people, 5.7 mi), Racine (77,633 people, 5.9 mi) and Mount Pleasant (27,953 people, 6.1 mi).

Towns near Caledonia
TownPopulationDistance
Oak Creek 37,325 5.7 mi
Racine 77,633 5.9 mi
Mount Pleasant 27,953 6.1 mi
Raymond 3,945 6.8 mi
Sturtevant 6,772 6.9 mi
South Milwaukee 20,442 8.0 mi
Yorkville 3,243 8.3 mi
Franklin 35,886 9.0 mi
Cudahy 17,853 10.3 mi
Somers 8,216 10.7 mi
Union Grove 5,036 11.6 mi
Greendale 14,594 11.7 mi
St. Francis 9,004 12.0 mi
Greenfield 37,345 13.0 mi

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

Cite this page

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

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