ZIP Code 61277
Prophetstown · Whiteside, Illinois
61277 is the ZIP code of Prophetstown in Whiteside, Illinois, United States.
- ZIP Code
- 61277
- County
- Whiteside
- State
- Illinois
- Country
- United States
Place with ZIP code 61277
| Place | County | Location |
|---|---|---|
| Prophetstown | Whiteside | 41.631, -89.947 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61277?
Prophetstown.
Which county and state is 61277 in?
Whiteside, Illinois, 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.