City · Iowa · United States
Sibley, IA — ZIP codes
1 ZIP code · Osceola County
- City
- Sibley
- County
- Osceola
- State
- Iowa
- Country
- United States
- Postal code
- 51249Single source
- Coordinates
- 43.4069, -95.7424 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 51249 | Sibley | 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.