Postal reference
ZIP 51577, Iowa
ZIP code 51577 is associated with Walnut in Iowa in the GeoNames postal reference.
Reference details
- State
- Iowa (IA)
- ZIP code
- 51577
- Associated localities
- Walnut
- County names in postal records
- Pottawattamie
- Approximate postal point
- 41.4623, -95.218
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.