Postal reference
ZIP 61523, Illinois
ZIP code 61523 is associated with Chillicothe in Illinois in the GeoNames postal reference.
Reference details
- State
- Illinois (IL)
- ZIP code
- 61523
- Associated localities
- Chillicothe
- County names in postal records
- Peoria
- Approximate postal point
- 40.9013, -89.5068
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.