Casco Village is a village in Kewaunee County, Wisconsin, home to about 561 people across 0.7 square miles. Its ZIP code is 54205.
Homes sold for a median of $140 per square foot in the three months ending August 2026, a seller’s market.
Mostly Casco Village; also Casco Town and Red River
Each card is that ZIP code’s whole market, including any part outside Casco Village. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | General Mitchell International Airport (MKE)114 miles away |
|---|---|
| Closer regional airport | Austin Straubel International Airport (GRB)26 miles away |
| Nearest city of 250,000+ | Madison, WI137 miles away |
| Nearest city of 1 million+ | Chicago, IL190 miles away |
Straight-line distances from the center of Casco Village; 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.
Casco Village had 630 residents in the 2020 census, up 10% since 2000.
It’s the 1388th largest of 1,889 towns in Wisconsin by population.
Kewaunee County grew from 17,212 residents in 1900 to 20,563 in 2020.
Kewaunee County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 76°F in summer, and winter lows average 12°F. About 31.2 inches of rain and melted snow fall in a typical year, with about 48 inches of snow.
Source: NOAA 1991–2020 climate normals, Kewaunee, WI weather station (10 miles away).
4,897 jobs at 465 businesses in Kewaunee 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 Casco Village.
Nearest hospitals
Providers with an office here
| Mental health providers | 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
Counts are within about 1 mile 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.
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Holy Trinity SchoolCasco | Pre-K–6 | 23 | Roman Catholic | 2.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data 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 Casco Town, Red River, Lincoln Town (Kewaunee County) and Luxemburg 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.