Somerton AZ ZIP Code
Somerton city is located in Arizona State, Yuma County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Somerton AZ zip code by its streets and block numbers if we have some of the Somerton streets loaded in our website
Somerton Area Code is 928 and Time Zone is Mountain (GMT -07:00).
Somerton Zip Code - Arizona
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Somerton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Somerton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Somerton, Arizona.
The Somerton Zip Code is 85350.
If you want to send a mail to Somerton City, you should use the 85350 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Somerton 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 85350 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Somerton 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 Arizona.