Osseo is a city in Trempealeau County, Wisconsin, home to about 1,687 people across 2.0 square miles. Its ZIP code is 54758.
Homes sold for a median of $152 per square foot in the three months ending August 2026, a seller’s market.
Mostly Osseo; also Sumner Town (Trempealeau County) and Garfield Town (Jackson County)
Each card is that ZIP code’s whole market, including any part outside Osseo. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Osseo’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)101 miles away |
|---|---|
| Closer regional airport | Chippewa Valley Regional Airport (EAU)25 miles away |
| Nearest city of 250,000+ | St. Paul, MN96 miles away |
| Nearest city of 1 million+ | Chicago, IL259 miles away |
Straight-line distances from the center of Osseo; 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.
Osseo had 1,811 residents in the 2020 census, up 9% since 2000.
It’s the 523rd largest of 1,889 towns in Wisconsin by population.
Trempealeau County grew from 23,114 residents in 1900 to 30,760 in 2020.
Trempealeau County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 4°F. About 34.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Augusta Rs, WI weather station (9 miles away).
15,034 jobs at 651 businesses in Trempealeau County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
48 doctors and other health care providers list an office in Osseo.
Nearest hospitals
Providers with an office here
| Primary care doctors | 7 |
|---|---|
| Specialist doctors | 4 |
| Nurse practitioners and physician assistants | 8 |
| Mental health providers | 2 |
| Physical and occupational therapists | 22 |
| Chiropractors | 5 |
| Pharmacies | 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 (1 nearby)
Grocery stores
Counts are within about 1 mile 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 Osseo-Fairchild School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Osseo-Fairchild ElementaryOsseo | Pre-K–5 | 367 | Public | 1.6 mi |
| Osseo-Fairchild MiddleOsseo | 6–8 | 161 | Public | 1.5 mi |
| Osseo-Fairchild HighOsseo | 9–12 | 219 | Public | 1.5 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 Sumner Town (Trempealeau County), Garfield Town (Jackson County), Hale, Clear Creek, Otter Creek Town (Eau Claire County), Northfield, Unity Town (Trempealeau County), Pigeon and Pigeon Falls.
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.