The Carson City branch of Nevada Security Bank will close June 5.
"It didn't reach the growth potential we were hoping for," said spokesperson David Taylor.
The branch, 3120 Highway 50 East, has three full-time employees, who Taylor said the company would try to place in other branches.
Nevada Security Bank is also closing their Silverado Bank branch in Rancho Cordova, Calif.
"These were by far our smallest two branches," Taylor said.
Nevada Security Bank will be notifying customers of the changes and how it may affect their accounts.