Mart, TX ZIP Code

ZIP code, county, time zone and coordinates of Mart, Texas

The ZIP code of Mart, TX is 76664. It is in McLennan County.

Mailing address format for Mart

John Smith
123 Main St
MART TX 76664
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

ZIP code	Population	Area
76664	—	132.6 sq mi	Main

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

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What is the ZIP code for Mart, TX?

The main ZIP code for Mart, TX is 76664.

How many ZIP codes does Mart have?

Mart has 1 ZIP code.

What county is Mart, TX in?

Mart is in McLennan County, Texas.

What time zone is Mart in?

Mart is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Mart?

Latitude 31.54147, longitude -96.83055.

Last updated: November 14, 2026