ZIP code 61840 is located in Dewey, Illinois. This area is part of the IL postal region.
Dewey is served by ZIP code 61840. The timezone for this area is America/Chicago.
61840 Overview
Dewey, Illinois
ZIP BOUNDARY
Geographic Information
STATE
Illinois (IL)
CITY
Dewey
TIMEZONE
America/Chicago
COORDINATES
40.2966, -88.3019
About ZIP Code 61840
Frequently Asked Questions
What city is ZIP code 61840 in?
61840 is in Dewey, Illinois.
What state is 61840 in?
ZIP code 61840 is in Illinois (IL).
What is the timezone for 61840?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.