Elderon Town is a town in Marathon County, Wisconsin, home to about 682 people across 35 square miles. Its ZIP code is 54427, and parts of 54440 are in Elderon Town too.
Homes sold for a median of $134 per square foot in the three months ending August 2026, a seller’s market.
Mostly Elderon Town; also Eland and Birnamwood Town
Mostly Reid; part is in Elderon Town
Each card is that ZIP code’s whole market, including any part outside Elderon Town. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Elderon Town’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | General Mitchell International Airport (MKE)147 miles away |
|---|---|
| Closer regional airport | Central Wisconsin Airport (CWA)19 miles away |
| Nearest city of 250,000+ | Madison, WI120 miles away |
| Nearest city of 1 million+ | Chicago, IL222 miles away |
Straight-line distances from the center of Elderon Town; 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.
Elderon Town had 644 residents in the 2020 census, up 14% since 2000.
It’s the 1236th 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 81°F in summer, and winter lows average 7°F. About 34 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Rosholt 9 Nne, WI weather station (6 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 doctors and other health care providers list an office in Elderon Town.
Nearest hospitals
Providers with an office here
| Primary care doctors | 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.
Grocery stores
Libraries
Museums
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.
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Shares ZIP codes with Reid, Hatley, Bevent, Ringle, Norrie, Eland, Birnamwood Town, Elderon Village, Franzen and Wittenberg Town.
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.