ZIP code 61931 is located in Humboldt, Illinois. This area is part of the IL postal region.
Humboldt is served by ZIP code 61931. The timezone for this area is America/Chicago.
61931 Overview
Humboldt, Illinois
ZIP BOUNDARY
Geographic Information
STATE
Illinois (IL)
CITY
Humboldt
TIMEZONE
America/Chicago
COORDINATES
39.5907, -88.3588
About ZIP Code 61931
Frequently Asked Questions
What city is ZIP code 61931 in?
61931 is in Humboldt, Illinois.
What state is 61931 in?
ZIP code 61931 is in Illinois (IL).
What is the timezone for 61931?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.