Walla Walla Zip code

Walla Walla Zip code / Walla Walla Postal code

Walla Walla 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 Walla Walla 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 Walla Walla.

There are total 8 zipcode code in Walla Walla and range of zipcode is 99323 to 99363. View all the zip code on map of Walla Walla by clicking on our mapview appliction.

1. What is the format of zip codes in Walla Walla?
Walla Walla zip codes follow the standard 5-digit format, starting with the number - 993.

2. How many zip codes are there in Walla Walla?
There are approximately 8 zip codes in Walla Walla, covering a vast area of the county.

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