Dubuque Zip code

Dubuque Zip code / Dubuque Postal code

Dubuque Zip code, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and Dubuque zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the Dubuque.

There are total 18 zipcode code in Dubuque and range of zipcode is 52001 to 52099. View all the zip code on map of Dubuque by clicking on our mapview appliction.

1. What is the format of zip codes in Dubuque?
Dubuque zip codes follow the standard 5-digit format, starting with the number - 520.

2. How many zip codes are there in Dubuque?
There are approximately 18 zip codes in Dubuque, covering a vast area of the county.

3. Do all areas in Dubuque have zip codes?
Yes, almost all populated areas in Dubuque are assigned a unique zip code for mail delivery purposes.