Dublin, TX ZIP Code

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

The ZIP code of Dublin, TX is 76446. It is in Erath County.

Mailing address format for Dublin

John Smith
123 Main St
DUBLIN TX 76446
USA

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

ZIP code	Population	Area
76446	—	413.3 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 Dublin, TX?

The main ZIP code for Dublin, TX is 76446.

How many ZIP codes does Dublin have?

Dublin has 1 ZIP code.

What county is Dublin, TX in?

Dublin is in Erath County, Texas.

What time zone is Dublin in?

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

What are the coordinates of Dublin?

Latitude 32.08777, longitude -98.33887.

Last updated: November 14, 2026