Humboldt, MN
ZIP Codes in Humboldt, Minnesota
December 28, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 56731 | 116 | 48.9130, -97.0726 |
Humboldt has 1 ZIP code
ZIP Codes in Humboldt, Minnesota
December 28, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 56731 | 116 | 48.9130, -97.0726 |