Postal Codes for Idaho Falls, Idaho
The postal codes for Idaho Falls, Idaho, United States (7 codes, e.g. 83401). With map location and coordinates.
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The postal codes for Idaho Falls, Idaho, United States (7 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 83401 | Idaho Falls | Bonneville | 43.552, -111.892 |
| 83402 | Idaho Falls | Bonneville | 43.493, -112.058 |
| 83403 | Idaho Falls | Bonneville | 43.467, -112.034 |
| 83404 | Idaho Falls | Bonneville | 43.475, -112.012 |
| 83405 | Idaho Falls | Bonneville | 43.467, -112.034 |
| 83406 | Idaho Falls | Bonneville | 43.473, -111.966 |
| 83415 | Idaho Falls | Bonneville | 43.467, -112.034 |
Frequently asked questions
What is the postal code of Idaho Falls?
Idaho Falls has 7 postal codes; the first is 83401. They are all listed above with their areas.
Why does Idaho Falls 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.