Rockdale TX ZIP Code
Rockdale city is located in Texas State, Milam County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Rockdale TX zip code by its streets and block numbers if we have some of the Rockdale streets loaded in our website
Rockdale Area Code is 512 and Time Zone is Central (GMT -06:00).
Rockdale Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Rockdale City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Rockdale ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Rockdale, Texas.
The Rockdale Zip Code is 76567.
If you want to send a mail to Rockdale City, you should use the 76567 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Rockdale 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 76567 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Rockdale 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.