Idaho Electricity Rates
The average residential electricity price in Idaho is 12.52¢/kWh (2026 YTD (through March)) — 30% below the US average. Real EIA public-domain data.
| Sector | Idaho (¢/kWh) | US avg |
|---|---|---|
| Residential | 12.52 | 17.83 |
| Commercial | 9.42 | 13.97 |
| Industrial | 7.04 | 8.94 |
| All sectors | 10.07 | 14.2 |
Idaho ranks #48 of 51 for residential electricity price (1 = most expensive).
Estimate your bill
Use the electricity bill calculator with Idaho's rate (12.52¢ = $0.1252/kWh) to estimate what an appliance costs to run.
Source & developers
Data: U.S. EIA (public domain), 2026 YTD (through March) ·
methodology. Developers:
Electricity Rates API —
https://hiinformation.com/api/v1/electricity/prices?state=ID.