Postal reference
ZIP 51638, Iowa
ZIP code 51638 is associated with Essex in Iowa in the GeoNames postal reference.
Reference details
- State
- Iowa (IA)
- ZIP code
- 51638
- Associated localities
- Essex
- County names in postal records
- Page
- Approximate postal point
- 40.8404, -95.2888
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.