Sealy TX ZIP Code
Sealy city is located in Texas State, Austin County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sealy TX zip code by its streets and block numbers if we have some of the Sealy streets loaded in our website
Sealy Area Code is 979 and Time Zone is Central (GMT -06:00).
Sealy Zip Code - Texas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sealy City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sealy ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sealy, Texas.
The Sealy Zip Code is 77474.
If you want to send a mail to Sealy City, you should use the 77474 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sealy 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 77474 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sealy 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.