Arivaca AZ ZIP Code
Arivaca city is located in Arizona State, Pima County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Arivaca AZ zip code by its streets and block numbers if we have some of the Arivaca streets loaded in our website
Arivaca Area Code is 520 and Time Zone is Mountain (GMT -07:00).
Arivaca Zip Code - Arizona
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Arivaca City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Arivaca ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Arivaca, Arizona.
The Arivaca Zip Code is 85601.
If you want to send a mail to Arivaca City, you should use the 85601 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Arivaca 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 85601 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Arivaca 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.