ZIP code 61812 is located in Armstrong, Illinois. This area is part of the IL postal region.
Armstrong is served by ZIP code 61812. The timezone for this area is America/Chicago.
61812 Overview
Armstrong, Illinois
ZIP BOUNDARY
Geographic Information
STATE
Illinois (IL)
CITY
Armstrong
TIMEZONE
America/Chicago
COORDINATES
40.2587, -87.8899
About ZIP Code 61812
Frequently Asked Questions
What city is ZIP code 61812 in?
61812 is in Armstrong, Illinois.
What state is 61812 in?
ZIP code 61812 is in Illinois (IL).
What is the timezone for 61812?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.