City · Illinois · United States
Geff, IL — ZIP codes
1 ZIP code · Wayne County
- City
- Geff
- County
- Wayne
- State
- Illinois
- Country
- United States
- Postal code
- 62842Single source
- Coordinates
- 38.4413, -88.4144 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 62842 | Geff | 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 · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.