Idaho Power
Idaho Power is a electric only utility serving 600,000 customers in Idaho. Average residential rate: 11.15¢/kWh (35.2% below national average).
11.15¢
per kWh
600,000
customers
ID
state
Electric Only
service type
Rate Comparison
| Metric | Idaho Power | Idaho Avg | National Avg |
|---|---|---|---|
| Avg Rate | 11.15¢/kWh | 11.15¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $100.35 | $100.35 | $154.98 |
| Est. Annual Bill (900 kWh/mo) | $1,204.20 | $1,204.20 | $1,859.76 |
About Idaho Power
Idaho Power is one of the major electric utilities serving Idaho. With 600,000 customers, it ranks among the mid-sized utilities in the state.
The utility's average rate of 11.15¢/kWh is 35.2% below the national average of 17.22¢/kWh.
Visit the official Idaho Power website for current rates, outage maps, and payment options.
Other Utilities in Idaho
| Utility | Rate (¢/kWh) | Customers | Type |
|---|---|---|---|
| Avista Utilities | 10.80¢ | 120,000 | electric |
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)