Santa Maria TX ZIP Code
Santa Maria city is located in Texas State, Cameron County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Santa Maria TX zip code by its streets and block numbers if we have some of the Santa Maria streets loaded in our website
Santa Maria Area Code is 956 and Time Zone is Central (GMT -06:00).
Santa Maria Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Santa Maria City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Santa Maria ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Santa Maria, Texas.
The Santa Maria Zip Code is 78592.
If you want to send a mail to Santa Maria City, you should use the 78592 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Santa Maria 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 78592 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Santa Maria 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 Texas.