City · Kansas · United States
Formoso, KS — ZIP codes
1 ZIP code · Jewell County
- City
- Formoso
- County
- Jewell
- State
- Kansas
- Country
- United States
- Postal code
- 66942Single source
- Coordinates
- 39.7795, -97.9889 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 66942 | Formoso | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.