ZIP code 61831 is located in Collison, Illinois. This area is part of the IL postal region.
Collison is served by ZIP code 61831. The timezone for this area is America/Chicago.
61831 Overview
Collison, Illinois
ZIP BOUNDARY
Geographic Information
STATE
Illinois (IL)
CITY
Collison
TIMEZONE
America/Chicago
COORDINATES
40.2262, -87.7971
About ZIP Code 61831
Frequently Asked Questions
What city is ZIP code 61831 in?
61831 is in Collison, Illinois.
What state is 61831 in?
ZIP code 61831 is in Illinois (IL).
What is the timezone for 61831?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.