ZIP code 54205: Casco, WI
54205 is a ZIP code in Casco, Wisconsin, mainly in Kewaunee County, part of the Green Bay, WI metro area. About 2,229 people live here.
- Population
- 2,229
- Median household income
- $90,781
- Typical home value
- $344,500+9.1% in 12 months
- Median rent
- $1,031gross, per month
- Median age
- 42.8
- Homeowners
- 94.7%of occupied homes
Shaded: ZIP code 54205's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 54205 details
| City | Casco |
|---|---|
| State | Wisconsin |
| County | Kewaunee County (also partly Door County) |
| Metro area | Green Bay, WI |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 44.1 sq mi, plus 0 sq mi of water |
| Population density | 51 people per sq mi |
| Bachelor's degree or higher | 19.7% of adults 25+ |
| Average commute | 24.5 minutes |
| Center coordinates | 44.61075, -87.63244 |
Median rent in 54205 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $733/mo |
| 3 bedrooms | $1,188/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 54205
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 54217 | Luxemburg, WI | 6.0 mi | 8,022 |
| 54201 | Algoma, WI | 7.3 mi | 5,209 |
| 54213 | Forestville, WI | 7.8 mi | 1,395 |
| 54229 | New Franken, WI | 9.7 mi | 4,329 |
| 54204 | Brussels, WI | 10.1 mi | 2,139 |
| 54226 | Maplewood, WI | 12.1 mi | — |
| 54216 | Kewaunee, WI | 12.3 mi | 6,075 |
| 54311 | Green Bay, WI | 15.6 mi | 37,879 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 54205?
A typical home in ZIP code 54205 is worth about $344,500 (Zillow Home Value Index). The median household here earns $90,781 a year. See what buying here would cost per month, with Wisconsin average taxes and insurance filled in.
Monthly payment for a $344,500 homeWhat can a $90,781 income afford?Rental property numbers
About ZIP code 54205
What city is ZIP code 54205?
ZIP code 54205 is in Casco, WI, in Kewaunee County.
What county is ZIP code 54205 in?
54205 is mainly in Kewaunee County, Wisconsin, and partly in Door County.
What is the population of ZIP code 54205?
About 2,229 people live in ZIP code 54205, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 54205 in?
54205 is in Central Time (UTC−6). It observes daylight saving time.