Postal reference
ZIP 60304, Illinois
ZIP code 60304 is associated with Oak Park in Illinois in the GeoNames postal reference.
Reference details
- State
- Illinois (IL)
- ZIP code
- 60304
- Associated localities
- Oak Park
- County names in postal records
- Cook
- Approximate postal point
- 41.8725, -87.7877
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.