Lake Marshall is a township in Lyon County, Minnesota, home to about 642 people across 28 square miles. It has no ZIP code of its own: it’s part of 56258.
Homes sold for a median of $119 per square foot in the three months ending August 2026, a seller’s market.
Mostly Marshall; part is in Lake Marshall
Each card is that ZIP code’s whole market, including any part outside Lake Marshall. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Lake Marshall’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)129 miles away |
|---|---|
| Closer regional airport | Watertown Regional Airport (ATY)75 miles away |
| Nearest city of 250,000+ | Minneapolis, MN128 miles away |
| Nearest city of 1 million+ | Chicago, IL446 miles away |
Straight-line distances from the center of Lake Marshall; 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.
Lake Marshall had 564 residents in the 2020 census, up 9% since 2000.
It’s the 869th largest of 2,727 towns in Minnesota by population.
Lyon County grew from 14,591 residents in 1900 to 25,269 in 2020.
Lyon 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 4°F. About 29.1 inches of rain and melted snow fall in a typical year, with about 44 inches of snow.
Source: NOAA 1991–2020 climate normals, Marshall, MN weather station (2 miles away).
12,732 jobs at 814 businesses in Lyon County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
242 doctors and other health care providers list an office in Lake Marshall.
Nearest hospitals
Providers with an office here
| Primary care doctors | 29 |
|---|---|
| Specialist doctors | 20 |
| Dentists | 14 |
| Nurse practitioners and physician assistants | 39 |
| Mental health providers | 52 |
| Physical and occupational therapists | 56 |
| Optometrists | 9 |
| Chiropractors | 23 |
| Pharmacies | 6 |
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 (13 nearby)
Grocery stores (4 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 3.5 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 Marshall Public School District, Region 6 and 8-SW/WC Service Coop. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Marshall EC Voluntary PreKMarshall | Pre-K | 114 | Public | 0.6 mi |
| Park Side ElementaryMarshall | Pre-K–1 | 407 | Public | 0.6 mi |
| SWWC ELC - MarshallMarshall | K–12 | 11 | Special Education | 1.1 mi |
| Southview ElementaryMarshall | 2–4 | 524 | Public | 0.8 mi |
| Marshall Area Learning CenterMarshall | 5–12 | 76 | Alternative Education | 1.1 mi |
| Marshall Middle SchoolMarshall | 5–8 | 655 | Public | 0.6 mi |
| Marshall Career and Technical InstiMarshall | 9–12 | 2 | Career and Technical | 1.2 mi |
| Marshall High SchoolMarshall | 9–12 | 886 | Public | 1.5 mi |
| Project Search-Avera MarshallMarshall | 12 | 9 | Special Education | 0.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Holy Redeemer SchoolMarshall | Pre-K–8 | 214 | Roman Catholic | 0.2 mi |
| Samuel Lutheran SchoolMarshall | Pre-K–8 | 46 | Wisconsin Evangelical Lutheran Synod | 0.8 mi |
| True Light Christian SchoolMarshall | Pre-K–8 | 110 | Christian (no specific denomination) | 0.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Marshall, Fairview Township (Lyon County), Lynd Township, Clifton Township (Lyon County), Stanley, Sodus, Grandview, Vallers and Lyons Township (Lyon County).
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.