Dewey Zip code

Dewey Zip code / Dewey Postal code

Dewey 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 Dewey 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 Dewey.

There are total 7 zipcode code in Dewey and range of zipcode is 57625 to 57661. View all the zip code on map of Dewey by clicking on our mapview appliction.

1. What is the format of zip codes in Dewey?
Dewey zip codes follow the standard 5-digit format, starting with the number - 576.

2. How many zip codes are there in Dewey?
There are approximately 7 zip codes in Dewey, covering a vast area of the county.

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