Iowa vs Mississippi Electricity Rates (2026)
Mississippi has 10.6% cheaper electricity than Iowa. Mississippi residents pay 13.54¢/kWh compared to 15.14¢/kWh in Iowa, saving about $14.00/month on average.
Iowa
15.14¢
per kWh
$128/mo
Mississippi
13.54¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Iowa | Mississippi | National Avg |
|---|---|---|---|
| Residential Rate | 15.14¢/kWh | 13.54¢/kWh | 17.22¢/kWh |
| Commercial Rate | 13.27¢/kWh | 11.95¢/kWh | - |
| Industrial Rate | 7.45¢/kWh | 7.29¢/kWh | - |
| Avg Monthly Bill | $128 | $142 | $134 |
| Renewable Energy | 62.0% | 5.0% | ~22% |
| Primary Source | Wind | Natural Gas | - |
Appliance Running Costs: Iowa vs Mississippi
Monthly cost to run common household appliances in each state.
| Appliance | IA | MS | Savings |
|---|---|---|---|
| Air Purifier | $5.45 | $4.87 | MS saves $0.58 |
| Blender | $0.18 | $0.16 | MS saves $0.02 |
| CFL Bulb (13W) | $0.47 | $0.42 | MS saves $0.05 |
| Cable / Satellite Box | $3.82 | $3.41 | MS saves $0.40 |
| Ceiling Fan | $4.09 | $3.66 | MS saves $0.43 |
| Central Air Conditioner | $127.18 | $113.74 | MS saves $13.44 |
| Chest Freezer | $8.72 | $7.80 | MS saves $0.92 |
| Clothes Dryer (Electric) | $13.63 | $12.19 | MS saves $1.44 |
| Coffee Maker | $1.02 | $0.91 | MS saves $0.11 |
| Crypto Mining Rig | $163.51 | $146.23 | MS saves $17.28 |
| Dehumidifier | $16.35 | $14.62 | MS saves $1.73 |
| Desktop Computer | $7.27 | $6.50 | MS saves $0.77 |
| Dishwasher | $8.18 | $7.31 | MS saves $0.86 |
| Electric Baseboard Heater | $45.42 | $40.62 | MS saves $4.80 |
| Electric Fireplace | $25.44 | $22.75 | MS saves $2.69 |
Bottom Line: Iowa vs Mississippi
Mississippi is the more affordable state for electricity, with rates 10.6% lower than Iowa. An average household would save about $168.00/year by living in Mississippi.
Iowa gets its electricity primarily from Wind with 62.0% renewable, while Mississippi relies on Natural Gas with 5.0% renewable.
Explore More
Frequently Asked Questions
Is electricity cheaper in Iowa or Mississippi?
Electricity is cheaper in Mississippi at 13.54¢/kWh compared to Iowa at 15.14¢/kWh. That's a 10.6% difference, saving about $14.00/month on an average residential bill.
What is the average electricity bill in Iowa vs Mississippi?
The average monthly electricity bill is $128 in Iowa and $142 in Mississippi. The national average is $134.
Which state uses more renewable energy, Iowa or Mississippi?
Iowa has a higher renewable energy percentage at 62.0%, compared to 5.0% in Mississippi.
What are the main energy sources in Iowa and Mississippi?
Iowa primarily uses Wind, while Mississippi relies on Natural Gas.
Was this data helpful?
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)