McMillan is a town in Marathon County, Wisconsin, home to about 2,117 people across 34 square miles. It has no ZIP code of its own: it’s part of 54449 and 54484.
Homes sold for a median of $152 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Marshfield; part is in McMillan
Mostly Stratford; part is in McMillan
Each card is that ZIP code’s whole market, including any part outside McMillan. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up McMillan’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)151 miles away |
|---|---|
| Closer regional airport | Central Wisconsin Airport (CWA)25 miles away |
| Nearest city of 250,000+ | Madison, WI116 miles away |
| Nearest city of 1 million+ | Chicago, IL232 miles away |
Straight-line distances from the center of McMillan; 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.
McMillan had 2,074 residents in the 2020 census, up 16% since 2000.
It’s the 427th largest of 1,889 towns in Wisconsin by population.
Marathon County grew from 43,256 residents in 1900 to 138,013 in 2020.
Marathon County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 6°F. About 33.8 inches of rain and melted snow fall in a typical year, with about 57 inches of snow.
Source: NOAA 1991–2020 climate normals, Marshfield Exp Farm, WI weather station (3 miles away).
65,770 jobs at 3,436 businesses in Marathon County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1,039 doctors and other health care providers list an office in McMillan’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 129 |
|---|---|
| Specialist doctors | 444 |
| Dentists | 41 |
| Nurse practitioners and physician assistants | 199 |
| Mental health providers | 94 |
| Physical and occupational therapists | 99 |
| Optometrists | 12 |
| Chiropractors | 21 |
| Pharmacies | 11 |
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 (19 nearby)
Grocery stores (4 nearby)
Pharmacies (2 nearby)
Libraries (2 nearby)
Theaters and performance venues (3 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 Marshfield Unified School District, Stratford School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Lincoln ElementaryMarshfield | Pre-K–6 | 281 | Public | 1.9 mi |
| Madison ElementaryMarshfield | Pre-K–6 | 295 | Public | 0.8 mi |
| Marshfield K4Marshfield | Pre-K | 158 | Public | 1.4 mi |
| Nasonville ElementaryMarshfield | Pre-K–6 | 231 | Public | 7.6 mi |
| Stratford ElementaryStratford | Pre-K–5 | 328 | Public | 9.6 mi |
| Washington ElementaryMarshfield | Pre-K–6 | 316 | Public | 2.3 mi |
| Grant ElementaryMarshfield | K–6 | 554 | Public | 0.6 mi |
| Stratford MiddleStratford | 6–8 | 163 | Public | 9.7 mi |
| Marshfield MiddleMarshfield | 7–8 | 537 | Public | 1.5 mi |
| Marshfield HighMarshfield | 9–12 | 1,181 | Public | 0.6 mi |
| Stratford HighStratford | 9–12 | 277 | Public | 9.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Immanuel Lutheran SchoolMarshfield | Pre-K–8 | 83 | Lutheran Church–Missouri Synod | 1.5 mi |
| St John Primary SchoolMarshfield | Pre-K–2 | 135 | Roman Catholic | 0.9 mi |
| St Joseph SchoolStratford | Pre-K–7 | 21 | Roman Catholic | 9.6 mi |
| Trinity Lutheran SchoolMarshfield | Pre-K–8 | 53 | Wisconsin Evangelical Lutheran Synod | 6.2 mi |
| Our Lady of Peace Intermediate SchoolMarshfield | 1–12 | 506 | Roman Catholic | 1.8 mi |
| Columbus Catholic Middle & High SchoolMarshfield | 6–12 | 279 | Roman Catholic | 1.9 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 Marshfield, Lincoln Town (Wood County), Cleveland Town (Marathon County), Stratford, Eau Pleine Town (Marathon County), Spencer Town, Richfield Town (Wood County), Day, Marshfield City, Marshfield Town (Wood County), Rock Town (Wood County), Cameron Town and Frankfort Town (Marathon 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.