Electricity Rates Comparison
Data from U.S. Energy Information Administration (EIA) · November 2025
| Metric | Idaho | Wyoming | National Avg |
|---|---|---|---|
| Residential Rate (¢/kWh) | 12.25¢ | 13.91¢ | 17.24¢ |
| Commercial Rate (¢/kWh) | 8.90¢ | 9.55¢ | — |
| Industrial Rate (¢/kWh) | 6.78¢ | 8.30¢ | — |
| Avg Monthly Bill | $115.62 | $120.10 | $152.02 |
| Avg Monthly Usage (kWh) | 944 | 863 | — |
| Market Type | regulated | regulated | — |
Idaho has a lower residential electricity rate at 12.25¢/kWh compared to Wyoming's 13.91¢/kWh — a difference of 1.66¢/kWh (11.9%).
The average monthly electric bill in Idaho is $115.62 (944 kWh/month), while in Wyoming it is $120.10 (863 kWh/month). The national average is $152.02.
Idaho has a regulated electricity market, while Wyoming has a regulated market.
The national average residential rate is 17.24¢/kWh. Idaho is below the national average at 12.25¢/kWh, and Wyoming is below the national average at 13.91¢/kWh.
Understanding electricity rates in the northern Rocky Mountain states.
Understanding electricity rates in Wyoming from Black Hills Energy.
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