61931 Zip Code of Humboldt
Pin Code: 61931, Humboldt, ILLINOIS, US, ZIP Code Search, Postal Office Details, All United States Post Office Data.
Here are the details of Postal Code 61931 of Humboldt
| PIN |
61931 |
| POST OFFICE |
Humboldt |
| CITY |
Humboldt |
| REGION |
IL |
| STATE |
Illinois |
| COUNTRY |
United States (USA) |
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