Karnes County National Bank Online Banking Login

Founded 1901, Karnes County National Bank has been providing for over 110 years. The banking services are said to have no match quality wise.

  • Branch / ATM Locator
  • Website: http://www.kcnb.com
  • Routing Number: 114911234
  • Swift Code: FRSTUS44
  • Mobile App: Not Available
  • Telephone Number: 1 (830) 780-3317
  • Headquartered In: Texas
  • Founded: 1901 (123 years ago)
  • Bank's Rating:
    (4 votes, average: 3.00 out of 5)
  • Español
  • Read this tutorial in
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Karnes County National Bank is a local bank created to serve the community and that’s why their online banking services are made with service in mind meaning the all experience is made to be as smooth as it gets.

How to Log In

Step 1 – Go to the bank’s website and click on the “Login” button which is right under the “Login to Online Banking System” title on the right side of the screen:


Step 2 – You been directed to another page, here just type your User ID and click the “Continue” button:


Forgotten Password / User ID

If you forgot your password or user ID just call the bank directly and ask them to retrieve any of the details for you.

The bank has a 24/7 customer service for banking you can reach with this phone: 1-800-290-4169

How to Enroll

Step 1 – Go to the website of the bank and click on the “New Account Consumer Application” link, you can find it on the “Helpful Links” sub menu on the homepage:


Step 2 – Fill out the form online in the fields and print it out.

Then fax it over to the bank, you can get their fax numbers depending on what branch you are in.

You can see the numbers in the “Locations & Hours” page.

Federal Holiday Schedule for 2023 & 2024

These are the federal holidays of which the Federal Reserve Bank is closed.
Karnes County National 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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