Postal Code for Castleton, Illinois
The postal code for Castleton, Illinois, United States is 61426. With map location and coordinates.
✓ Verified data
The postal code for Castleton, Illinois, United States is 61426:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 61426 | Castleton | Stark | 41.118, -89.707 |
‹ All postal codes in Illinois
Frequently asked questions
What is the postal code of Castleton?
The postal code of Castleton is 61426.
Why does Castleton have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.