About ZIP code 61931
The ZIP code 61931 routes mail to Humboldt in the Illinois region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States · ZIP code
61931 - Humboldt
ZIP code 61931 is Humboldt in Illinois, United States.
| ZIP code | 61931 |
| Place | Humboldt |
| Region | Illinois |
| District | Coles |
| Country | United States (US) |
| Coordinates | 39.6012, -88.3141 (map) |
Nearby codes
Frequently Asked Questions
ZIP code 61931 explained
Which city is ZIP code 61931 in?
ZIP code 61931 is Humboldt in Illinois, United States.
What are the coordinates of 61931?
The approximate centre of 61931 is at latitude 39.6012, longitude -88.3141.
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