Postal Code for Grafton, Iowa
The postal code for Grafton, Iowa, United States is 50440. With map location and coordinates.
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The postal code for Grafton, Iowa, United States is 50440:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 50440 | Grafton | Worth | 43.311, -93.08 |
Frequently asked questions
What is the postal code of Grafton?
The postal code of Grafton is 50440.
Why does Grafton 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.