Dublin CA ZIP Code
Dublin city is located in California State, Alameda County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dublin CA zip code by its streets and block numbers if we have some of the Dublin streets loaded in our website
Dublin Area Code is 925 and Time Zone is Pacific (GMT -08:00).
Dublin Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dublin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dublin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dublin, California.
The Dublin Zip Code is 94568.
If you want to send a mail to Dublin City, you should use the 94568 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dublin ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 94568 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dublin city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in California.