ZIP code 52003 is located in Dubuque, Iowa. This area is part of the IA postal region.
Dubuque is served by ZIP code 52003. The timezone for this area is America/Chicago.
52003 Overview
Dubuque, Iowa
ZIP BOUNDARY
Geographic Information
STATE
Iowa (IA)
CITY
Dubuque
TIMEZONE
America/Chicago
COORDINATES
42.4343, -90.6751
About ZIP Code 52003
Frequently Asked Questions
What city is ZIP code 52003 in?
52003 is in Dubuque, Iowa.
What state is 52003 in?
ZIP code 52003 is in Iowa (IA).
What is the timezone for 52003?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.