Postal Codes for Fort Knox, Kentucky
The postal codes for Fort Knox, Kentucky, United States (2 codes, e.g. 40121). With map location and coordinates.
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The postal codes for Fort Knox, Kentucky, United States (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 40121 | Fort Knox | Hardin | 37.893, -85.949 |
| 40122 | Fort Knox | Hardin | 37.891, -85.964 |
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Frequently asked questions
What is the postal code of Fort Knox?
Fort Knox has 2 postal codes; the first is 40121. They are all listed above with their areas.
Why does Fort Knox 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.