Security Bank of Texas Routing Number

What is an ABA routing number?

An ABA routing number, also called a routing transit number (RTN), is a 9-digit code that identifies a U.S. financial institution in the payment system. It tells ACH transfers, Fedwire payments, and paper checks which bank to route money to. The format was created by the American Bankers Association in 1910 and is still the backbone of U.S. domestic payments.

What is the difference between a routing number and an account number?

Your routing number identifies the bank; your account number identifies your specific account at that bank. On a paper check, the routing number is the 9-digit number in the bottom-left, and the account number is to its right.

What is the Security Bank of Texas routing number?

The Security Bank of Texas routing number is 111906349. It is the primary ABA routing transit number registered to Security Bank of Texas, headquartered in Crawford, TX. A bank can hold more than one routing number, so this is the one on record for the institution, not necessarily the one printed on every check. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 10, 2026.

What is the Security Bank of Texas wire routing number?

This page lists 111906349, the primary routing number registered to Security Bank of Texas. The record does not say whether the bank uses the same number for wire transfers, and many banks use a separate routing number for domestic wires. Confirm the wire routing number with Security Bank of Texas before sending a wire.

Is ABA number 111906349 the routing number for Security Bank of Texas?

Yes. ABA number 111906349 is the primary routing number registered to Security Bank of Texas. Check it against the routing number on a check or in your online banking before sending an ACH payment, because a bank can use different numbers by region or product.

Which bank uses routing number 111906349?

Routing number 111906349 belongs to Security Bank of Texas, headquartered in Crawford, TX. It is the bank's primary ABA routing number (FDIC certificate 15731).

Routing numbers of similar-size institutions in Texas

Credit union, Arlington, TX

Libertyone Credit Union: 311079348

Bank, McAllen, TX

Bank of South Texas: 114917157

Bank, Paint Rock, TX

First State Bank: 111312205

Credit union, Harlingen, TX

Rio Grande Valley Credit Union: 314982694

Bank, McAllen, TX

Greater State Bank: 314973548

Bank, Shepherd, TX

Peoples State Bank: 113120291

Bank, Valley Mills, TX

First National Bank of Bosque County: 111913329

Credit union, Corpus Christi, TX

Members First Credit Union: 314978394

All routing numbers in Texas