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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/MOUNT-CALVARY

Mount Calvary ZIP code, Wisconsin

The ZIP code for Mount Calvary, WI is 53057, and its area code is 920.

USPS city name
1 ZIP code
Population
642
Area code
920

Mount Calvary in numbers

About 642 people live in Mount Calvary, in 273 households. The median household income is $82,212 a year, 6% above the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $231,500 (13% below the Wisconsin median), and median gross rent is $725 a month. The median age is 44.8; 15.8% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 25 minutes.

Population642Mount Calvary642
Households273Mount Calvary273
Median age44.8Mount Calvary44.8Wisconsin40.2US 38.9
Median household income$82,212Mount Calvary$82,212Wisconsin$77,485US $80,734
Median home value$231,500Mount Calvary$231,500Wisconsin$266,500US $332,700
Median gross rent$725Mount Calvary$725Wisconsin$1,087US $1,413
Bachelor's degree or higher15.8%Mount Calvary15.8%Wisconsin33.4%US 35.7%
Mean commute25.2 minMount Calvary25.2 minWisconsin22.2 minUS 26.4 min
Population density608 / sq miMount Calvary608 / sq mi

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

ZIP codes addressed as Mount Calvary

ZIP codes with the USPS city name Mount Calvary
ZIP City Type Population Median income Median home
53057 Mount Calvary , WI Standard 1,882 $105,909 $238,200

Map of Mount Calvary ZIP codes

53057

The ZIP codes of Mount Calvary, 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 Mount Calvary

The nearest larger towns are St. Peter (1,413 people, 5.2 mi), Taycheedah (801 people, 7.4 mi) and Fond du Lac (44,494 people, 11 mi).

Towns near Mount Calvary
TownPopulationDistance
Fond du Lac 44,494 10.6 mi
New Holstein 3,075 11.3 mi
North Fond du Lac 5,392 12.2 mi
Kiel 3,943 12.4 mi
Plymouth 8,890 14.8 mi
Chilton 4,049 14.8 mi
Lomira 2,675 18.8 mi
Howards Grove 3,223 21.0 mi
Oshkosh 66,729 21.1 mi
Kewaskum 4,461 21.1 mi
Sheboygan Falls 8,547 21.7 mi
Sherwood 3,252 24.5 mi
Harrison 13,658 25.6 mi
Brillion 3,299 25.6 mi

More nearby: every ZIP code in Fond du Lac County · Wisconsin ZIP codes

Cite this page

zipcodes.pro. “Mount Calvary, WI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wi/mount-calvary

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