The following banks have branches in 83340:
Bank Of The West
Bank Of The West-Ketchum Branch
D. L. Evans Bank
D. L. Evans Bank-Ketchum Branch
Glacier Bank
Glacier Bank-Ketchum-Sun Valley Branch
Idaho Independent Bank
Idaho Independent Bank-Ketchum Branch
U.S. Bank
Washington Federal
Washington Federal-Ketchum Branch
Wells Fargo Bank
Wells Fargo Bank-Ketchum Branch