Postal Code for Ontario, Wisconsin
The postal code for Ontario, Wisconsin, United States is 54651. With map location and coordinates.
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The postal code for Ontario, Wisconsin, United States is 54651:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 54651 | Ontario | Vernon | 43.717, -90.621 |
‹ All postal codes in Wisconsin
Frequently asked questions
What is the postal code of Ontario?
The postal code of Ontario is 54651.
Why does Ontario 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.