ZIP Code 54450
Mattoon · Shawano, Wisconsin
54450 is the ZIP code of Mattoon in Shawano, Wisconsin, United States.
- ZIP Code
- 54450
- County
- Shawano
- State
- Wisconsin
- Country
- United States
Place with ZIP code 54450
| Place | County | Location |
|---|---|---|
| Mattoon | Shawano | 45.006, -89.047 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 54450?
Mattoon.
Which county and state is 54450 in?
Shawano, 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.