Idaho vs Oregon: Electricity Rates & Average Bills
Side-by-side residential bills, cents-per-kWh, usage and 12-month trends — June 2026 EIA data.
Data through June 2026
EIA-826, verified Oct 11, 2026
The average residential bill in Oregon ($119.91/mo) runs $5.86/mo (5%) higher than Idaho ($114.05/mo).
Idaho bill$114.05/mo#47 highest of 51
Oregon bill$119.91/mo#46 highest of 51
US context$164.05/mostates median
The numbers, side by side
Latest month from EIA residential retail-sales data, plus each state's rank among tracked states.
| Measure | Idaho | Oregon |
|---|---|---|
| Avg monthly bill | $114.05 | $119.91 |
| Price per kWh | 14.37¢ | 16.32¢ |
| Typical usage | 794 kWh/mo | 735 kWh/mo |
| Bill rank | Highest: #47 · Price: #42 | Highest: #46 · Price: #26 |
| Bill, 12-mo change | −12.3% | −15.5% |
Idaho bill trend
Average residential bill, last 12 months.
Oregon bill trend
Average residential bill, last 12 months.
Common questions
Is Idaho or Oregon more expensive for electricity?
Oregon is — the average residential bill there is $5.86/month higher than Idaho's ($114.05/month).
How much bigger is Oregon's bill than Idaho's?
About 5% higher — $119.91 vs $114.05 per month in the latest EIA data.
Bill = residential revenue ÷ customers; price = revenue ÷ sales. See the methodology and each state's page: Idaho · Oregon.