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Bank · FDIC insured

Texas National Bank

A $1.2B bank headquartered in McAllen, TX, with 14 branches in Texas.

Deposits are federally insured by the FDIC up to $250,000 per depositor.

About Texas National Bank

Founded in 1920 as First National Bank of Mercedes, the institution became Mercedes National Bank in 1985 and was renamed Texas National Bank in 2006.

Serving the Rio Grande Valley and South Texas, Texas National Bank announced an agreement to acquire Zapata National Bank.

Headquarters
6901 N 10th St, McAllen, TX 78504
FDIC certificate
3337 ↗
Visit institution website ↗

14 branches in Texas

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Walk-in offices from the FDIC directory as of September 4, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.