ZIP Code 54205
Casco · Kewaunee, Wisconsin
54205 is the ZIP code of Casco in Kewaunee, Wisconsin, United States.
- ZIP Code
- 54205
- County
- Kewaunee
- State
- Wisconsin
- Country
- United States
Place with ZIP code 54205
| Place | County | Location |
|---|---|---|
| Casco | Kewaunee | 44.583, -87.623 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 54205?
Casco.
Which county and state is 54205 in?
Kewaunee, Wisconsin, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.