San Juan Zip code

San Juan Zip code / San Juan Postal code

San Juan 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 San Juan 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 San Juan.

There are total 17 zipcode code in San Juan and range of zipcode is 87037 to 87499. View all the zip code on map of San Juan by clicking on our mapview appliction.

1. What is the format of zip codes in San Juan?
San Juan zip codes follow the standard 5-digit format, starting with the number - 870.

2. How many zip codes are there in San Juan?
There are approximately 17 zip codes in San Juan, covering a vast area of the county.

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