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Sebastian TX ZIP Code

Sebastian city is located in Texas State, Willacy County and has a unique zip code assigned by the US Postal Service Office.

Sebastian Zip Code - Texas

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sebastian City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sebastian ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sebastian, Texas.

If you want to send a mail to Sebastian City, you should use the 78594 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Sebastian 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 78594 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sebastian 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.

ZIP Plus 4 Sebastian - US Streets Zip Codes

By pressing keys ctrol + F you can search Sebastian zip codes by its streets, highways, and know the ZIP+4 US ZIP Code