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Frontier Deposit Rates
Headquartered in Idaho Falls, ID. 15 branches. Updated May 24, 2026.
Visit credit union site →| APY | Credit union | Term | Location | Source |
|---|---|---|---|---|
| 3.70% | Frontier | 6 mo | Idaho Falls, ID | Site ↗ |
| 3.60% | Frontier | 11 mo | Idaho Falls, ID | Site ↗ |
| 3.50% | Frontier | 15 mo | Idaho Falls, ID | Site ↗ |
| 3.25% | Frontier | 23 mo | Idaho Falls, ID | Site ↗ |
| 2.27% | Frontier | 3 yr | Idaho Falls, ID | Site ↗ |
| 2.12% | Frontier | 4 yr | Idaho Falls, ID | Site ↗ |
| 2.02% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 2.02% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 2.02% | Frontier | 5 yr | Idaho Falls, ID | Site ↗ |
| 1.76% | Frontier | 2 yr | Idaho Falls, ID | Site ↗ |
| 1.51% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 1.26% | Frontier | 1 yr | Idaho Falls, ID | Site ↗ |
| 1.00% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 1.00% | Frontier | 6 mo | Idaho Falls, ID | Site ↗ |
| 0.50% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.50% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.25% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.25% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.20% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.20% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.15% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.10% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.10% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.05% | Frontier | Open | Idaho Falls, ID | Site ↗ |
| 0.05% | Frontier | Open | Idaho Falls, ID | Site ↗ |
Branches
| Branch | Address | Phone |
|---|---|---|
| Idaho Falls Main | 865 S Woodruff Ave, Idaho Falls, ID, 83401-5296 | 2085239068 |
| Ammon | 3255 E 17th St, Ammon, ID, 83406-6718 | 2085285430 |
| Arco | 120 W Grand Ave, Arco, ID, 83213-4705 | 2085273941 |
| Challis | 493 S US 93 HWY, Suite A, Challis, ID, 83226 | 2088794545 |
| Driggs | 1105 N Highway 33, Driggs, ID, 83422 | 8007279961 |
| Freeman | 1170 Science Center Dr, Idaho Falls, ID, 83402-1506 | 2085239068 |
| Ten Mile | 3087 W Milano Dr, Meridian, ID, 83646 | 8007279961 |
| Montpelier | 230 N 4th St, Montpelier, ID, 83254-1226 | 8007279961 |
| Pocatello | 1700 Hurley Dr, Pocatello, ID, 83202 | 8007279961 |
| Rexburg | 310 N 2nd E, Rexburg, ID, 83440 | 2083560191 |
| St Anthony | 750 N Bridge St, Saint Anthony, ID, 83445-5415 | 2086244352 |
| Salmon | 777 Shoup St, Salmon, ID, 83467-4215 | 2087563329 |