Postal Code for Cairo, Ohio
The postal code for Cairo, Ohio, United States is 45820. With map location and coordinates.
The postal code for Cairo, Ohio, United States is 45820:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 45820 | Cairo | Allen | 40.83, -84.085 |
Frequently asked questions
What is the postal code of Cairo?
The postal code of Cairo is 45820.
Why does Cairo 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.