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About Pinnacle Bank

Much more than just a place to keep your money, we’re proud to be a part of your community. That’s why we’re committed to bringing you banking The Way Banking Should Be.

The Way Banking Should Be

The communities we’re a part of make us who we are. From the hot springs of Thermopolis to the edge of the Black Hills in Newcastle, we’re proud to be here for the ranches, farms, businesses and families of Wyoming.

Our Wyoming roots go back to the early 1900s with banks throughout agricultural communities. While the name of the bank may have changed throughout the years, our genuine approach has always been the same.

In 1972, we became a part of a larger family of local banks started by the Dinsdale family. Brothers Tom and George Dinsdale, along with some friends, opened their first community bank in Palmer, Nebraska. They ran their bank much like they ran their ranches and farms, which helped them earn people’s trust. So it didn’t take long before they were ready to reach out to other towns and states, including Wyoming.

Although we’ve grown, we still greet you by name and answer our calls in person. We also make the latest conveniences available, like online and mobile banking. But many of our customers still prefer to stop by one of our branches and talk to the bankers they’ve known all their lives.

Banking has changed a lot over the years, but you’ll find our people are still cut from the same cloth as our founders. Good people in good towns who bring you banking The Way Banking Should Be.