Liberty Hill TX ZIP Code
Liberty Hill city is located in Texas State, Williamson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Liberty Hill TX zip code by its streets and block numbers if we have some of the Liberty Hill streets loaded in our website
Liberty Hill Area Code is 512 and Time Zone is Central (GMT -06:00).
Liberty Hill Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Liberty Hill City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Liberty Hill ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Liberty Hill, Texas.
The Liberty Hill Zip Code is 78642.
If you want to send a mail to Liberty Hill City, you should use the 78642 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Liberty Hill 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 78642 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Liberty Hill 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.