Winona Zip code

Winona Zip code / Winona Postal code

Winona 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 Winona 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 Winona.

There are total 10 zipcode code in Winona and range of zipcode is 55910 to 55988. View all the zip code on map of Winona by clicking on our mapview appliction.

1. What is the format of zip codes in Winona?
Winona zip codes follow the standard 5-digit format, starting with the number - 559.

2. How many zip codes are there in Winona?
There are approximately 10 zip codes in Winona, covering a vast area of the county.

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