Foster Zip code

Foster Zip code / Foster Postal code

Foster 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 Foster 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 Foster.

There are total 4 zipcode code in Foster and range of zipcode is 58421 to 58464. View all the zip code on map of Foster by clicking on our mapview appliction.

1. What is the format of zip codes in Foster?
Foster zip codes follow the standard 5-digit format, starting with the number - 584.

2. How many zip codes are there in Foster?
There are approximately 4 zip codes in Foster, covering a vast area of the county.

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