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Enter a corporate or residential street address, city, and state to see a specific ZIP Code ™. Enter city and state to see all the ZIP Codes ™ for that city. Enter a ZIP Code ™ to see the cities it covers. A ZIP Code result does not confirm that a person or company is at that address.
These are generalized areal representations of United States Postal Service (USPS) ZIP Code service areas. Please note that actual USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses.
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Explore the updated map of Bay Area ZIP Codes, now in a new format for easy reference.
Find the ZIP Code for an area of a city or town, or the location of a given ZIP Code. We make it simple. Enter an address and receive the ZIP+4 code. Here you will find ZIP Code frequently asked questions. Check online and get the answers quickly. Find publications and guides to assist you in managing your addresses.
Try entering the address into the search at the top of the page to lookup the right code to use. Also available, try using our country map to find your needed zip/postal code. Postal code lists are compiled from GeoNames, free sources and our own manually curated datasets.
San Francisco is the actual or alternate city name associated with 51 ZIP Codes by the US Postal Service. Select a particular San Francisco ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code .
