Idaho Electricity Price History
Updated monthly • Last reviewed 2026-02-22 • Methodology
This monthly series shows the state-level average residential electricity price in cents per kWh and is intended for trend context.
Trend: Up (10.71¢ → 11.87¢)
Sparkline: ▁▃▂▄▄▇▇▆▇▇▃▂▁▂▄▆▆▆▇▆██▇▆
Source: U.S. Energy Information Administration (EIA) (updated December 2025)
Showing 24 of 300 months. All history
| Month | Avg rate (¢/kWh) |
|---|---|
| 2024-01 | 10.71 |
| 2024-02 | 11.18 |
| 2024-03 | 10.99 |
| 2024-04 | 11.37 |
| 2024-05 | 11.48 |
| 2024-06 | 12.20 |
| 2024-07 | 12.17 |
| 2024-08 | 12.04 |
| 2024-09 | 12.36 |
| 2024-10 | 12.20 |
| 2024-11 | 11.28 |
| 2024-12 | 10.95 |
| 2025-01 | 10.82 |
| 2025-02 | 10.95 |
| 2025-03 | 11.57 |
| 2025-04 | 11.89 |
| 2025-05 | 11.88 |
| 2025-06 | 12.07 |
| 2025-07 | 12.28 |
| 2025-08 | 12.08 |
| 2025-09 | 12.50 |
| 2025-10 | 12.46 |
| 2025-11 | 12.25 |
| 2025-12 | 11.87 |