ZIP Code 42066
Mayfield · Graves, Kentucky
42066 is the ZIP code of Mayfield in Graves, Kentucky, United States.
- ZIP Code
- 42066
- County
- Graves
- State
- Kentucky
- Country
- United States
Place with ZIP code 42066
| Place | County | Location |
|---|---|---|
| Mayfield | Graves | 36.733, -88.651 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 42066?
Mayfield.
Which county and state is 42066 in?
Graves, Kentucky, 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.