At $41.2 billion in assets, MidFirst Bank is the largest privately owned bank in the nation. MidFirst can trace its roots back to 1954, starting as a mortgage company, evolving to the national …

MidFirst Bank is an American bank based in Oklahoma City, Oklahoma. As of 2025, it was the largest privately owned bank in the United States, with $41.2 billion in assets. [3]

For a comprehensive list of MidFirst Bank branches, including detailed information such as hours of operation, contact numbers, addresses, available services, and more, please narrow your …

Online Banking with MidFirst Bank lets customers easily manage their money, send payments, and more. Learn more about available services.

Personal Banking Checking, savings, and flexible loan options to help you manage your money confidently.

Bank from your home, office or anywhere in the world with MidFirst Bank’s free online and mobile banking services – available 24 hours a day, seven days a week.*

MidFirst Bank headquartered in 501 Nw Grand Blvd, Oklahoma City, OK, 73118 has 94 branches, ranked #84 in U.S. Also check 20+ years of financial info, client reviews, and more here.

Enjoy a more rewarding banking experience and get more out of your money with MidFirst’s relationship banking. Choose the type of checking account that works for your life and discover …

MidFirst Bank features 79 Banking Centers and 63 off-site ATMs conveniently located across Oklahoma, Arizona, Colorado and Texas.

Contact information for MidFirst Bank, including Customer Service, Human Resources, and more.