Idaho vs Iowa Electricity Rates (2026)
Idaho has 26.4% cheaper electricity than Iowa. Idaho residents pay 11.15¢/kWh compared to 15.14¢/kWh in Iowa, saving about $21.00/month on average.
Idaho
11.15¢
per kWh
$107/mo
Iowa
15.14¢
per kWh
$128/mo
Detailed Rate Comparison
| Metric | Idaho | Iowa | National Avg |
|---|---|---|---|
| Residential Rate | 11.15¢/kWh | 15.14¢/kWh | 17.22¢/kWh |
| Commercial Rate | 8.69¢/kWh | 13.27¢/kWh | - |
| Industrial Rate | 6.87¢/kWh | 7.45¢/kWh | - |
| Avg Monthly Bill | $107 | $128 | $134 |
| Renewable Energy | 73.0% | 62.0% | ~22% |
| Primary Source | Hydroelectric | Wind | - |
Appliance Running Costs: Idaho vs Iowa
Monthly cost to run common household appliances in each state.
| Appliance | ID | IA | Savings |
|---|---|---|---|
| Air Purifier | $4.01 | $5.45 | ID saves $1.44 |
| Blender | $0.13 | $0.18 | ID saves $0.05 |
| CFL Bulb (13W) | $0.35 | $0.47 | ID saves $0.12 |
| Cable / Satellite Box | $2.81 | $3.82 | ID saves $1.01 |
| Ceiling Fan | $3.01 | $4.09 | ID saves $1.08 |
| Central Air Conditioner | $93.66 | $127.18 | ID saves $33.52 |
| Chest Freezer | $6.42 | $8.72 | ID saves $2.30 |
| Clothes Dryer (Electric) | $10.04 | $13.63 | ID saves $3.59 |
| Coffee Maker | $0.75 | $1.02 | ID saves $0.27 |
| Crypto Mining Rig | $120.42 | $163.51 | ID saves $43.09 |
| Dehumidifier | $12.04 | $16.35 | ID saves $4.31 |
| Desktop Computer | $5.35 | $7.27 | ID saves $1.92 |
| Dishwasher | $6.02 | $8.18 | ID saves $2.15 |
| Electric Baseboard Heater | $33.45 | $45.42 | ID saves $11.97 |
| Electric Fireplace | $18.73 | $25.44 | ID saves $6.70 |
Bottom Line: Idaho vs Iowa
Idaho is the more affordable state for electricity, with rates 26.4% lower than Iowa. An average household would save about $252.00/year by living in Idaho.
Idaho gets its electricity primarily from Hydroelectric with 73.0% renewable, while Iowa relies on Wind with 62.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Idaho or Iowa?
Electricity is cheaper in Idaho at 11.15¢/kWh compared to Iowa at 15.14¢/kWh. That's a 26.4% difference, saving about $21.00/month on an average residential bill.
What is the average electricity bill in Idaho vs Iowa?
The average monthly electricity bill is $107 in Idaho and $128 in Iowa. The national average is $134.
Which state uses more renewable energy, Idaho or Iowa?
Idaho has a higher renewable energy percentage at 73.0%, compared to 62.0% in Iowa.
What are the main energy sources in Idaho and Iowa?
Idaho primarily uses Hydroelectric, while Iowa relies on Wind.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)