Humboldt zipcode
| City | Humboldt |
| ZIP Code | 66748 |
| Type | Standard |
| State Code | KS |
| State | Kansas |
ZIP code of Humboldt is 66748. This place is located in Kansas state in US. To send any postal service to Humboldt, you must use 66748 zipcode.
| City | Humboldt |
| ZIP Code | 66748 |
| Type | Standard |
| State Code | KS |
| State | Kansas |
ZIP code of Humboldt is 66748. This place is located in Kansas state in US. To send any postal service to Humboldt, you must use 66748 zipcode.
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