ZIP Code 50255
Thornburg · Keokuk, Iowa
50255 is the ZIP code of Thornburg in Keokuk, Iowa, United States.
- ZIP Code
- 50255
- County
- Keokuk
- State
- Iowa
- Country
- United States
Place with ZIP code 50255
| Place | County | Location |
|---|---|---|
| Thornburg | Keokuk | 41.455, -92.336 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 50255?
Thornburg.
Which county and state is 50255 in?
Keokuk, Iowa, 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.