Bay City is a village in Pierce County, Wisconsin, home to about 327 people across 0.6 square miles. It has no ZIP code of its own: it’s part of 54723.
Homes sold for a median of $179 per square foot in the three months ending August 2026, a seller’s market.
Mostly Hartland Town (Pierce County); part is in Bay City
Each card is that ZIP code’s whole market, including any part outside Bay City. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Bay City’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)42 miles away |
|---|---|
| Nearest city of 250,000+ | St. Paul, MN40 miles away |
| Nearest city of 1 million+ | Chicago, IL307 miles away |
Straight-line distances from the center of Bay City; 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.
Bay City had 441 residents in the 2020 census, down 5% since 2000.
It’s the 1668th largest of 1,889 towns in Wisconsin by population.
Pierce County grew from 23,943 residents in 1900 to 42,212 in 2020.
Pierce 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 2°F. About 36 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Ellsworth 1e, WI weather station (8 miles away).
7,134 jobs at 788 businesses in Pierce 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 Bay City.
Nearest hospitals
Providers with an office here
| Physical and occupational therapists | 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.
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Shares ZIP codes with Hartland Town (Pierce County) and Isabelle.
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.