Columbia Falls, MT
ZIP Codes in Columbia Falls, Montana
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 59912 | 15,381 | 48.4370, -114.1687 |
Columbia Falls has 1 ZIP code
ZIP Codes in Columbia Falls, Montana
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 59912 | 15,381 | 48.4370, -114.1687 |