Best IRA CD Rates at South Dakota Credit Unions
19 current offers from 7 credit unions. Updated May 24, 2026.
Search by ZIP for nearest branch →| APY | Credit union | Term | Location | Source |
|---|---|---|---|---|
| 2.53% | Area | Open | Aberdeen, SD | Site ↗ |
| 2.53% | Voyage | Open | Sioux Falls, SD | Site ↗ |
| 2.32% | Voyage | Open | Sioux Falls, SD | Site ↗ |
| 2.25% | Dakotaland | Open | Huron, SD | Site ↗ |
| 2.23% | Dakotaland | Open | Huron, SD | Site ↗ |
| 2.07% | Voyage | Open | Sioux Falls, SD | Site ↗ |
| 1.76% | Healthcare Plus | Open | Aberdeen, SD | Site ↗ |
| 1.75% | Dakotaland | Open | Huron, SD | Site ↗ |
| 1.74% | Dakotaland | Open | Huron, SD | Site ↗ |
| 1.71% | Voyage | Open | Sioux Falls, SD | Site ↗ |
| 1.41% | Voyage | Open | Sioux Falls, SD | Site ↗ |
| 1.26% | Healthcare Plus | Open | Aberdeen, SD | Site ↗ |
| 1.25% | Dakotaland | Open | Huron, SD | Site ↗ |
| 1.00% | Healthcare Plus | Open | Aberdeen, SD | Site ↗ |
| 0.75% | Healthcare Plus | Open | Aberdeen, SD | Site ↗ |
| 0.40% | Dacotah | Open | Rapid City, SD | Site ↗ |
| 0.40% | Dacotah | 1 yr | Rapid City, SD | Site ↗ |
| 0.25% | M O | Open | Huron, SD | Site ↗ |
| 0.25% | Sentinel | Open | Ellsworth Afb, SD | Site ↗ |