Southside Bancshares's routing number is 111903148 (Tyler, TX). This 9-digit ABA routing number is used for ACH transfers, direct deposits, and wire transfers.
How do I validate a Southside Bancshares routing number?
Enter the Southside Bancshares routing number in the validator above. It will verify the 9-digit format, check the ABA 3-7-1 weighted checksum, identify the Federal Reserve district, and confirm the bank name.
Where can I find my Southside Bancshares routing number?
Your Southside Bancshares routing number appears at the bottom-left of your checks (first 9 digits), in your online banking portal, or on your bank statements. Note that Southside Bancshares may use different routing numbers depending on your state or transaction type.
In which states does Southside Bancshares operate?
Based on routing number data, Southside Bancshares operates in TX. Each regional office may have its own routing number for processing local transactions.