Sign In

Search

Menu

FDIC

FDIC-Insured - Backed by the full faith and credit of the U.S. Government

exciting changes are Coming!

As of 1/9/2025
Karnes County National Bank is thrilled to announce that a fresh new look is on the way! While our branding is evolving, our name and commitment to providing the tried & true service you have come to know will stay the same.

We will begin rolling out these updates across our services and products within the coming weeks.  Our intent is for the rebrand to be completed in Q4 2025.

KCNB Holiday Hours

  • Monday, January 20th – Martin Luther King Jr. Day / Inauguration Day
    • All KCNB locations closed
Go Paperless for a Chance to Win!
Sign up for e-Statements by January 31st and be entered to win an Insignia™ 70-inch 4K Smart Fire TV.
Learn More
Beeville Branch
Now Open
Visit our new branch in Beeville for all your banking needs.
View Locations
Welcome to
Karnes County
National Bank
Serving our communities since 1901.
Learn More
Personal Checking
Browse our catalog of checking accounts to find the perfect match for you.
Learn More
Business Loans
Talk with our loan officers to find solutions that fit your needs.
Learn More

Your Local Banking Destination

About Us

Established in 1901, we strive to provide our communities with fast, friendly, and secure services.

Switch to KCNB?

We've put together a step-by-step guide to help make the bank-switching process easier.

Online Banking

Take control over your finances with online banking.  Available for desktop and mobile.

Community Driven Banking

KCNB has been a local community partner for over 100 years.

Customer Support

We’ve compiled our resources here to assist you as quick as possible.

Security Center

Learn how to protect yourself from scams and other useful tips for everyday financial safety.

You are leaving KCNB.com

This is just a friendly reminder that you’re about to leave KCNB.com.  These links are provided for your convenience, but KCNB does not endorse the website therein. KCNB is not responsible for the opinions, content, and privacy policy of said website.

If you accept these terms, you can Continue.  If you do not, you can select Cancel.

Select your online banking platform:

*By selecting a platform, you will be taken to your sign-in landing page and leave kcnb.com*

You are leaving KCNB.com

This is just a friendly reminder that you’re about to leave KCNB.com.  These links are provided for your convenience, but KCNB does not endorse the website therein. KCNB is not responsible for the opinions, content, and privacy policy of said website.

If you accept these terms, you can Continue.  If you do not, you can select Cancel.

To provide the best user experiences, our website uses cookies and other similar technologies.  By continuing to use our website, you consent to cookies being used.  See our Privacy Policy & Web and Mobile Privacy Practices for more information.