Postal reference
ZIP 61604, Illinois
ZIP code 61604 is associated with Peoria in Illinois in the GeoNames postal reference.
Reference details
- State
- Illinois (IL)
- ZIP code
- 61604
- Associated localities
- Peoria
- County names in postal records
- Peoria
- Approximate postal point
- 40.7111, -89.6324
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.