St. Joseph is a town in St. Croix County, Wisconsin, home to about 4,292 people across 32 square miles. Its ZIP code is 54082, and parts of 54016 and 54025 are in St. Joseph too.
Homes sold for a median of $264 per square foot in the three months ending August 2026, a seller’s market.
Mostly St. Joseph; also Somerset Town
Mostly Hudson City; part is in St. Joseph
Mostly Somerset Town; part is in St. Joseph
Each card is that ZIP code’s whole market, including any part outside St. Joseph. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up St. Joseph’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)26 miles away |
|---|---|
| Nearest city of 250,000+ | St. Paul, MN19 miles away |
| Nearest city of 1 million+ | Chicago, IL336 miles away |
Straight-line distances from the center of St. Joseph; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
St. Joseph had 4,178 residents in the 2020 census, up 22% since 2000.
It’s the 215th largest of 1,889 towns in Wisconsin by population.
St. Croix County grew from 26,830 residents in 1900 to 93,536 in 2020.
St. Croix County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 9°F. About 35.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Stillwater 1 Se, MN weather station (3 miles away).
31,951 jobs at 2,422 businesses in St. Croix County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in St. Joseph.
Nearest hospitals
Providers with an office here
| Specialist doctors | 1 |
|---|---|
| Dentists | 1 |
| Mental health providers | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (34 nearby)
Grocery stores
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Theaters and performance venues
Counts are within about 4 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Hudson School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Houlton ElementaryHoulton | K–5 | 217 | Public | 3.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Hudson City, Hudson Town, North Hudson, Somerset Town, Somerset Village, Troy Town (St. Croix County) and Star Prairie.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.