Marlin, TX ZIP Code

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

The ZIP code of Marlin, TX is 76661. It is in Falls County.

Mailing address format for Marlin

John Smith
123 Main St
MARLIN TX 76661
USA

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

ZIP code	Population	Area
76661	—	165.6 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 Marlin, TX?

The main ZIP code for Marlin, TX is 76661.

How many ZIP codes does Marlin have?

Marlin has 1 ZIP code.

What county is Marlin, TX in?

Marlin is in Falls County, Texas.

What time zone is Marlin in?

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

What are the coordinates of Marlin?

Latitude 31.30804, longitude -96.89318.

Last updated: November 14, 2026