Commercial State Bank Online Banking Login

Commercial State Bank is a community based bank established in 1921 in El Campo. The bank has expanded to serve communities in Kingwood, Katy-Fulshear and Palacios. The bank is headquartered in El Campo, Texas.

  • Branch / ATM Locator
  • Website:
  • Routing Number: 104108507
  • Swift Code: Not Available
  • Mobile App: Not Available
  • Telephone Number: 866-889-4653
  • Headquartered In: Outside US
  • Founded: 1921 (103 years ago)
  • Bank's Rating:
    (5 votes, average: 3.20 out of 5)
  • Español
  • Read this tutorial in
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Commercial State Bank Online banking is one of the fastest and most convenient ways of accessing and managing your bank accounts. Use your Access ID and password to perform banking transactions online, whenever and wherever you want, from any computer with internet access. Consider the simple guide outlined below to sign up, log in and reset your forgotten password.


For those who are enrolled in the online banking service, kindly consider the guide below when logging in to your accounts:

Step 1 – Open this link to access the bank website

Step 2 – In the homepage, click Login link

Step 3 – Kindly click Continue to log into your commercial State Bank account virtually

Step 4 – Enter your Login ID and Password then click Login

The bank online banking systems will verify your login credentials and allow you to access your online banking account.


If you forget your password, Commercial State Bank lets you self-reset it online. Follow the steps below to set a new password:

Step 1 – In the Login page, enter your Login ID and check Forgot Password box then click Login

The bank online systems will ask you to provide more information about your account and thereafter allow you to set a new password.


Any member of Commercial State Bank with savings or checking account can easily enroll in online banking services by following the simple guide below:

Step 1 – In the bank homepage, kindly click Enroll link

Step 2 – Enter the required Login, Customer, Security and Account Information and review and accept the disclosure then click Submit Enrollment

Your information will be submitted to the online banking system for verification and login credentials be emailed to you once the account is set up.


When you enroll in Commercial State Bank Online Banking you are allowed to:

  • Perform fund transfers
  • See account balances
  • View account transaction history
  • Set account notifications
  • Reorder checks
  • Pay bills online

Federal Holiday Schedule for 2023 & 2024

These are the federal holidays of which the Federal Reserve Bank is closed.
Commercial State Bank and other financial institutes are closed on the same holidays.

Holiday 2023 2024
New Year's Day January 2 January 1
Martin Luther King Day January 16 January 15
Presidents Day February 20 February 19
Memorial Day May 29 May 27
Juneteenth Independence Day June 19 June 19
Independence Day July 4 July 4
Labor Day September 4 September 2
Columbus Day October 9 October 14
Veterans Day November 10 November 11
Thanksgiving Day November 23 November 28
Christmas Day December 25 December 25

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