Postal Code for Ottawa, Illinois
The postal code for Ottawa, Illinois, United States is 61350. With map location and coordinates.
The postal code for Ottawa, Illinois, United States is 61350:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 61350 | Ottawa | LaSalle | 41.353, -88.842 |
‹ All postal codes in Illinois
Frequently asked questions
What is the postal code of Ottawa?
The postal code of Ottawa is 61350.
Why does Ottawa 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.