- About Jonah
Multi-Factor Authentication Notice
Beginning October 2nd, 2023 all users will be required to use MFA
We're committed to Building a Better Wyoming
The Jonah Bank Code
At Jonah Bank we live by the code each day and use it to guide us with the decisions we make; no exceptions, no excuses!
Digital Wallets for your Jonah Bank cards
Don't like touching payment terminals? Use contactless payments with your Jonah Bank card and the Wallet of your choice.
Take Control of Your Cards
Turn your Jonah Bank Cards Off & On, Use Merchant Controls & more
Take The Bank With You With Mobile Banking
Wherever you roam, we're always at your fingertips.
Founded in 2006, Jonah Bank of Wyoming has been steadily growing in the Wyoming communities of Casper and Cheyenne. Our mission, Building a Better Wyoming, is accomplished through our support of Wyoming small businesses. We pride ourselves in giving back to the communities we serve and treating our employees, customers and communities as we would like to be treated. Get to know Jonah Bank by reading Our Story and watching our Legacy Video. OR... Get to know Jonah Bank by reading Our Story, watching our Legacy Video and connecting with us on social media.