ZIP code 61103 is located in Rockford, Illinois. This area is part of the IL postal region.
Rockford is served by ZIP code 61103. The timezone for this area is America/Chicago.
61103 Overview
Rockford, Illinois
ZIP BOUNDARY
Geographic Information
STATE
Illinois (IL)
CITY
Rockford
TIMEZONE
America/Chicago
COORDINATES
42.3453, -89.0827
About ZIP Code 61103
Frequently Asked Questions
What city is ZIP code 61103 in?
61103 is in Rockford, Illinois.
What state is 61103 in?
ZIP code 61103 is in Illinois (IL).
What is the timezone for 61103?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.