Postal reference
ZIP 61478, Illinois
ZIP code 61478 is associated with Smithshire in Illinois in the GeoNames postal reference.
Reference details
- State
- Illinois (IL)
- ZIP code
- 61478
- Associated localities
- Smithshire
- County names in postal records
- Warren
- Approximate postal point
- 40.7579, -90.7606
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.