Postal Code for Adair, Illinois
The postal code for Adair, Illinois, United States is 61411. With map location and coordinates.
The postal code for Adair, Illinois, United States is 61411:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 61411 | Adair | McDonough | 40.385, -90.504 |
‹ All postal codes in Illinois
Frequently asked questions
What is the postal code of Adair?
The postal code of Adair is 61411.
Why does Adair 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.