Olmito TX ZIP Code
Olmito 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 Olmito TX zip code by its streets and block numbers if we have some of the Olmito streets loaded in our website
Olmito Area Code is 956 and Time Zone is Central (GMT -06:00).
Olmito Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Olmito City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Olmito ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Olmito, Texas.
The Olmito Zip Code is 78575.
If you want to send a mail to Olmito City, you should use the 78575 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Olmito 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 78575 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Olmito 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.