Whitehouse TX ZIP Code
Whitehouse city is located in Texas State, Smith County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Whitehouse TX zip code by its streets and block numbers if we have some of the Whitehouse streets loaded in our website
Whitehouse Area Code is 903 and Time Zone is Central (GMT -06:00).
Whitehouse Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Whitehouse City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Whitehouse ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Whitehouse, Texas.
The Whitehouse Zip Code is 75791.
If you want to send a mail to Whitehouse City, you should use the 75791 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Whitehouse 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 75791 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Whitehouse 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.