Johnson City TX ZIP Code
Johnson City city is located in Texas State, Blanco County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Johnson City TX zip code by its streets and block numbers if we have some of the Johnson City streets loaded in our website
Johnson City Area Code is 830 and Time Zone is Central (GMT -06:00).
Johnson City Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Johnson City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Johnson City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Johnson City, Texas.
The Johnson City Zip Code is 78636.
If you want to send a mail to Johnson City City, you should use the 78636 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Johnson City 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 78636 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Johnson City 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.