ZIP Code 61818
Cerro Gordo · Piatt, Illinois
61818 is the ZIP code of Cerro Gordo in Piatt, Illinois, United States.
- ZIP Code
- 61818
- County
- Piatt
- State
- Illinois
- Country
- United States
Place with ZIP code 61818
| Place | County | Location |
|---|---|---|
| Cerro Gordo | Piatt | 39.868, -88.726 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61818?
Cerro Gordo.
Which county and state is 61818 in?
Piatt, 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.