ZIP Code 66854
Hartford · Lyon, Kansas
66854 is the ZIP code of Hartford in Lyon, Kansas, United States.
- ZIP Code
- 66854
- County
- Lyon
- State
- Kansas
- Country
- United States
Place with ZIP code 66854
| Place | County | Location |
|---|---|---|
| Hartford | Lyon | 38.283, -96.000 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 66854?
Hartford.
Which county and state is 66854 in?
Lyon, Kansas, 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.