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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/ST-JOSEPH

St. Joseph ZIP codes, Wisconsin

No ZIP code is named for St. Joseph, WI; addresses there use a neighbouring town's name. The ZIP code covering it is 54601. Its area code is 608.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
548
Area code
608

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

St. Joseph in numbers

About 548 people live in St. Joseph, in 208 households. The median household income is $90,625 a year, 17% above the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $285,100 (7% above the Wisconsin median), and median gross rent is $950 a month. The median age is 36.8; 31.8% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 23 minutes.

Population548St. Joseph548
Households208St. Joseph208
Median age36.8St. Joseph36.8Wisconsin40.2US 38.9
Median household income$90,625St. Joseph$90,625Wisconsin$77,485US $80,734
Median home value$285,100St. Joseph$285,100Wisconsin$266,500US $332,700
Median gross rent$950St. Joseph$950Wisconsin$1,087US $1,413
Bachelor's degree or higher31.8%St. Joseph31.8%Wisconsin33.4%US 35.7%
Mean commute23.3 minSt. Joseph23.3 minWisconsin22.2 minUS 26.4 min
Population density290 / sq miSt. Joseph290 / sq mi

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

ZIP codes covering St. Joseph

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

ZIP codes overlapping St. Joseph
ZIP City Type Population Median income Median home
54601 La Crosse , WI Standard 50,397 $61,639 $235,100

Map of St. Joseph ZIP codes

54601

The ZIP codes of St. Joseph, 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 St. Joseph

The nearest larger towns are Coon Valley (857 people, 6.0 mi), Bangor (1,517 people, 7.9 mi) and West Salem (5,330 people, 8.1 mi).

Towns near St. Joseph
TownPopulationDistance
West Salem 5,330 8.1 mi
La Crosse 51,356 9.4 mi
Onalaska 19,348 10.8 mi
French Island 4,188 12.0 mi
La Crescent, MN 5,251 13.4 mi
Sparta 9,950 15.6 mi
Holmen 11,372 16.9 mi
Viroqua 4,471 17.4 mi
Caledonia, MN 2,820 25.1 mi

More nearby: every ZIP code in La Crosse County · Wisconsin ZIP codes

Cite this page

zipcodes.pro. “St. Joseph, WI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wi/st-joseph

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