Bynum, TX ZIP Code

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

The ZIP code of Bynum, TX is 76631. It is in Hill County.

Mailing address format for Bynum

John Smith
123 Main St
BYNUM TX 76631
USA

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

ZIP code	Population	Area
76631	—	34.6 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 Bynum, TX?

The main ZIP code for Bynum, TX is 76631.

How many ZIP codes does Bynum have?

Bynum has 1 ZIP code.

What county is Bynum, TX in?

Bynum is in Hill County, Texas.

What time zone is Bynum in?

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

What are the coordinates of Bynum?

Latitude 31.96907, longitude -97.00308.

Last updated: November 14, 2026