Humboldt Zip / Postal Code - United States
See postal code for Humboldt, Minnehaha, South Dakota, United States. You can find the free Humboldt postal code here.
Humboldt: 57035
See postal code for Humboldt, Minnehaha, South Dakota, United States. You can find the free Humboldt postal code here.
Humboldt: 57035