Idaho Falls, ID
ZIP Codes in Idaho Falls, Idaho
December 21, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 83401 | 47,381 | 43.5424, -111.8779 |
| 83402 | 28,037 | 43.5263, -112.1820 |
| 83403 | -- | 43.4211, -111.3334 |
| 83404 | 25,947 | 43.4268, -112.0155 |
| 83405 | -- | 43.3233, -111.7822 |
| 83406 | 19,251 | 43.4391, -111.9336 |
| 83415 | -- | 43.3233, -111.7822 |
Idaho Falls has 7 ZIP codes