| KeyBank Branch - American Falls | American Falls208-226-2316 | 208-226-2316 |
| KeyBank Branch - Ashton | Ashton208-535-3147 | 208-535-3147 |
| KeyBank ATM - Ashton | Ashton | |
| KeyBank ATM - Riverside Plaza* | Blackfoot | |
| KeyBank Branch - Blackfoot | Blackfoot208-785-2100 | 208-785-2100 |
| KeyBank ATM - Blackfoot | Blackfoot | |
| KeyBank Branch - Southshore | Boise208-334-7237 | 208-334-7237 |
| KeyBank Branch - Fairview | Boise208-334-7440 | 208-334-7440 |
| KeyBank ATM - Overland | Boise | |
| KeyBank Branch - Overland | Boise208-334-7100 | 208-334-7100 |
| KeyBank Branch - State Street | Boise208-334-7974 | 208-334-7974 |
| KeyBank ATM - Fairview | Boise | |
| KeyBank Branch - Capitol Center | Boise208-364-8510 | 208-364-8510 |
| KeyBank ATM - Boise Southshore | Boise | |
| KeyBank ATM - Burley Main | Burley | |
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| KeyBank Branch - Burley Main | Burley208-678-9051 | 208-678-9051 |
| KeyBank Branch - Caldwell | Caldwell208-459-6315 | 208-459-6315 |
| KeyBank Branch - Chubbuck | Chubbuck208-234-5160 | 208-234-5160 |
| KeyBank Branch - Driggs | Driggs208-535-3172 | 208-535-3172 |
| KeyBank Branch - Eagle | Eagle208-938-6400 | 208-938-6400 |
| KeyBank Branch - Eagle Promenade | Eagle208-939-2050 | 208-939-2050 |
| KeyBank Branch - Emmett | Emmett208-365-5026 | 208-365-5026 |
| KeyBank Branch - Fruitland | Fruitland208-452-3823 | 208-452-3823 |
| KeyBank ATM - Ammon | Idaho Falls | |
| KeyBank Branch - Ammon | Idaho Falls208-525-6315 | 208-525-6315 |
| KeyBank Branch - Country Club | Idaho Falls208-525-6320 | 208-525-6320 |
| KeyBank ATM - Idaho Falls | Idaho Falls | |
| KeyBank Branch - Idaho Falls | Idaho Falls208-525-6200 | 208-525-6200 |
| KeyBank ATM - Eagle & UStick | Merdain | |
| KeyBank Branch - Eagle & UStick | Meridian208-855-5100 | 208-855-5100 |
| KeyBank Branch - Meridian | Meridian208-884-3050 | 208-884-3050 |
| KeyBank Branch - El Dorado | Meridian208-898-5061 | 208-898-5061 |
| KeyBank ATM - Karcher* | Nampa | |
| KeyBank Branch - Nampa | Nampa208-467-4481 | 208-467-4481 |
| KeyBank Branch - Karcher | Nampa208-466-8958 | 208-466-8958 |
| KeyBank Branch - West Center | Pocatello208-239-5060 | 208-239-5060 |
| KeyBank ATM - Yellowstone | Pocatello | |
| KeyBank ATM - West Center | Pocatello | |
| KeyBank Branch - Yellowstone | Pocatello208-234-5150 | 208-234-5150 |
| KeyBank Branch - Rexburg | Rexburg208-356-5454 | 208-356-5454 |
| KeyBank ATM - Blue Lakes | Twin Falls | |
| KeyBank Branch - Blue Lakes | Twin Falls208-733-3121 | 208-733-3121 |
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