Electricity Cost in Idaho
The average residential electricity rate in Idaho is 13.73¢ per kWh. At 900 kWh/month, that works out to about $124 per month or $1483 per year.
Rates from EIA data · 900 kWh standard usage benchmark
Average rate
13.73 ¢/kWh
Est. monthly (900 kWh)
$123.57
Est. annual (10,800 kWh)
$1482.84
vs national (monthly)
$-41.22
National avg: 18.31¢/kWh
How Idaho Compares
State rate
13.73 ¢/kWh
National average
18.31 ¢/kWh
Difference
-25.0%
Category
lower than national average
Key Insights
- Electricity in Idaho costs 25% less than the national average.
- Idaho ranks #46 among U.S. states for electricity prices.
- Electricity in Idaho is among the 10 least expensive states.
- Idaho has a value score of 97, indicating strong affordability and freshness.
- Idaho shows an accelerating electricity price trend based on recent historical data.
More Data & Comparisons
- Idaho electricity rates — The state overview: current rate, national rank, and the last 12 months
- See electricity cost-of-living analysis in Idaho
- Moving to Idaho? See estimated electricity costs.
- See electricity price history in Idaho
- Need usage-based estimates? Try the electricity cost calculator for Idaho.
- Interested in backup power? See battery recharge cost in Idaho.
- Compare battery recharge cost with generator operating cost in Idaho.
- Average electricity bill in Idaho — Estimated monthly and annual bills
- Full Idaho knowledge page — Rates, value score, affordability, trends
- West region — Compare with neighboring states
- Rate rankings (high to low)
- Rate rankings (low to high)
- How much does 500 kWh cost? · 1000 kWh · 2000 kWh — Fixed electricity cost examples
- Compare electricity prices between states — See state-to-state electricity comparisons
- Idaho vs FloridaIdaho vs TexasIdaho vs Ohio
Related electricity pages
Frequently Asked Questions
- What is the average electricity cost in Idaho?
- The average residential electricity rate in Idaho is 13.73 cents per kWh. At 900 kWh per month, that translates to an estimated monthly cost of $123.57.
- Is electricity in Idaho cheaper than the national average?
- Electricity in Idaho costs about $41.22 less per month than the U.S. national average when using 900 kWh.
- How much does 900 kWh cost in Idaho?
- At the average rate of 13.73¢/kWh, 900 kWh costs approximately $123.57 per month, or about $1482.84 per year.