Dupage Zip code

Dupage Zip code / Dupage Postal code

Dupage 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 Dupage 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 Dupage.

There are total 56 zipcode code in Dupage and range of zipcode is 60101 to 60599. View all the zip code on map of Dupage by clicking on our mapview appliction.

1. What is the format of zip codes in Dupage?
Dupage zip codes follow the standard 5-digit format, starting with the number - 601.

2. How many zip codes are there in Dupage?
There are approximately 56 zip codes in Dupage, covering a vast area of the county.

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