San Francisco Zip code

San Francisco Zip code / San Francisco Postal code

San Francisco 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 Francisco 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 Francisco.

There are total 15 zipcode code in San Francisco and range of zipcode is 94101 to 94199. View all the zip code on map of San Francisco by clicking on our mapview appliction.

1. What is the format of zip codes in San Francisco?
San Francisco zip codes follow the standard 5-digit format, starting with the number - 941.

2. How many zip codes are there in San Francisco?
There are approximately 15 zip codes in San Francisco, covering a vast area of the county.

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