Cornish Township (Sibley County) is a township in Sibley County, Minnesota, home to about 236 people across 35 square miles. It has no ZIP code of its own: it’s part of 55396 and 56054.
Homes sold for a median of $105 per square foot across 2 ZIP codes in the three months ending August 2026, and 1 of 2 were seller’s markets.
Mostly Winthrop; part is in Cornish Township (Sibley County)
Mostly Lafayette City; part is in Cornish Township (Sibley County)
Each card is that ZIP code’s whole market, including any part outside Cornish Township (Sibley County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Cornish Township (Sibley County)’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Cornish Township (Sibley County) well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)62 miles away |
|---|---|
| Nearest city of 250,000+ | Minneapolis, MN63 miles away |
| Nearest city of 1 million+ | Chicago, IL385 miles away |
Straight-line distances from the center of Cornish Township (Sibley County); 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.
Cornish Township (Sibley County) had 241 residents in the 2020 census, down 10% since 2000.
It’s the 1700th largest of 2,727 towns in Minnesota by population.
Sibley County grew from 16,862 residents in 1900 to 14,836 in 2020.
Sibley County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average 3°F. About 31.6 inches of rain and melted snow fall in a typical year, with about 50 inches of snow.
Source: NOAA 1991–2020 climate normals, Brownton Wwtp, MN weather station (15 miles away).
3,390 jobs at 359 businesses in Sibley 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 Cornish Township (Sibley County)’s ZIP codes.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Chiropractors | 2 |
| 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)
Libraries (1 nearby)
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 GFW Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| GFW Middle SchoolWinthrop | 5–8 | 121 | Public | 1.7 mi |
| GFW High SchoolWinthrop | 9–12 | 211 | Public | 1.7 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 Winthrop, Lafayette City, Lafayette Township, Alfsborg, Bismarck, Transit and Bernadotte.
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.