South Houston TX ZIP Code
South Houston city is located in Texas State, Harris County and has a unique zip code assigned by the US Postal Service Office.
You can search for the South Houston TX zip code by its streets and block numbers if we have some of the South Houston streets loaded in our website
South Houston Area Code is 713 and Time Zone is Central (GMT -06:00).
South Houston Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the South Houston City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the South Houston ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in South Houston, Texas.
The South Houston Zip Code is 77587.
If you want to send a mail to South Houston City, you should use the 77587 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded South Houston 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 77587 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a South Houston 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.