ZIP Code 61865
Potomac · Vermilion, Illinois
61865 is the ZIP code of Potomac in Vermilion, Illinois, United States.
- ZIP Code
- 61865
- County
- Vermilion
- State
- Illinois
- Country
- United States
Place with ZIP code 61865
| Place | County | Location |
|---|---|---|
| Potomac | Vermilion | 40.309, -87.823 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61865?
Potomac.
Which county and state is 61865 in?
Vermilion, 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.