About Security National Bank

Security National Bank offers a variety of personal banking accounts, loans, and services designed to fit your individual needs. SNBee Line lets you access account information 24 hours a day, 7 days a week. Our convenient ATM/Debit Card allows you quick and convenient access to your account even when you’re away from home.

Security National Bank offers a variety of commercial banking accounts and services designed with the business customer in mind. In addition to our commercial checking accounts, we have a variety of commercial loans available to help you establish or expand your business.

Bank History

When other businesses are looking outside Enid for growth and expansion, one institution continues to place their faith and resources in the Enid community. Bill Athey, CEO and Chairman of the Board at Security National Bank feels that reinvesting the bank’s dollars back into the area is one of the most important ways to continue building our community into the millennium.

Security National Bank has remained an independent locally owned community bank through good times and bad. Athey said “the bank survived the Great Depression, the dust bowl, several recessions, and the oil bust of the 1980’s. This is a true test that our roots are firmly planted in the Enid community.”

Security National Bank was founded before Oklahoma statehood. It was chartered in 1905 as Oklahoma State Bank and was renamed Security National Bank of Enid in 1935. The Athey family has owned controlling interest in the bank since 1927. Bill Athey is the third generation of the family to serve as CEO and chairman of the Board.

The bank is dedicated to remaining focused on Enid and giving back to the community. From offering our customers a full service bank with many added benefits, to assisting new and expanding businesses with commercial loans, and helping families purchase homes and cars, the bank is committed to Enid and believes in this community and its future economic viability.


Products & Services

From e-Statements to convenient ATM locations, SNB offers a wide variety of products and services to fit your lifestyle.

Calculators & Links

Get calculations on lending and investment services. From Home and Personal to Investment and Retirement, let us help you improve your bottom line.

Security & Privacy

SNB puts everything in place to protect your deposits. Our secure banking transactions plus FDIC insurance keep your money safe.

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Lobby Changes

Access Your Bank Accounts 24 Hours a Day With Security National Bank

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