Helena, MT
ZIP Codes in Helena, Montana
December 30, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 59601 | 31,447 | 46.5307, -112.1994 |
| 59602 | 29,846 | 46.7269, -111.9083 |
| 59604 | -- | 46.6672, -111.9689 |
| 59620 | -- | 47.1842, -112.3302 |
| 59623 | 0 | 46.5901, -112.0402 |
| 59624 | -- | 46.6100, -112.0624 |
| 59625 | 155 | 46.6018, -112.0413 |
| 59626 | -- | 47.1842, -112.3302 |
Helena has 8 ZIP codes