Best CD Rates at Idaho Credit Unions
25 current offers from 5 credit unions. Updated May 24, 2026.
Search by ZIP for nearest branch →| APY | Credit union | Term | Location | Source |
|---|---|---|---|---|
| 4.00% | Sei | Open | Pocatello, ID | Site ↗ |
| 4.00% | Advantage Plus | 5 mo | Pocatello, ID | Site ↗ |
| 4.00% | Sei | 9 mo | Pocatello, ID | Site ↗ |
| 4.00% | Advantage Plus | 19 mo | Pocatello, ID | Site ↗ |
| 3.95% | Westmark | 1 yr | Idaho Falls, ID | Site ↗ |
| 3.92% | Advantage Plus | 5 mo | Pocatello, ID | Site ↗ |
| 3.92% | Advantage Plus | 19 mo | Pocatello, ID | Site ↗ |
| 3.90% | Westmark | 11 mo | Idaho Falls, ID | Site ↗ |
| 3.85% | Westmark | 18 mo | Idaho Falls, ID | Site ↗ |
| 3.80% | Westmark | 8 mo | Idaho Falls, ID | Site ↗ |
| 3.80% | Westmark | 9 mo | Idaho Falls, ID | Site ↗ |
| 3.80% | Clarity | 1 yr | Meridian, ID | Site ↗ |
| 3.75% | Advantage Plus | 9 mo | Pocatello, ID | Site ↗ |
| 3.75% | Advantage Plus | 1 yr | Pocatello, ID | Site ↗ |
| 3.75% | Westmark | 13 mo | Idaho Falls, ID | Site ↗ |
| 3.75% | Westmark | 15 mo | Idaho Falls, ID | Site ↗ |
| 3.75% | Advantage Plus | 18 mo | Pocatello, ID | Site ↗ |
| 3.75% | Westmark | 23 mo | Idaho Falls, ID | Site ↗ |
| 3.75% | Advantage Plus | 2 yr | Pocatello, ID | Site ↗ |
| 3.75% | Westmark | 2 yr | Idaho Falls, ID | Site ↗ |
| 3.75% | Advantage Plus | 3 yr | Pocatello, ID | Site ↗ |
| 3.75% | Advantage Plus | 4 yr | Pocatello, ID | Site ↗ |
| 3.75% | Advantage Plus | 5 yr | Pocatello, ID | Site ↗ |
| 3.74% | Clarity | 1 yr | Meridian, ID | Site ↗ |
| 3.70% | Sei | Open | Pocatello, ID | Site ↗ |