Electricity Cost: Illinois vs Ohio
Electricity costs about 5% more in Illinois than in Ohio. A typical monthly bill runs about $184 in Illinois vs $175 in Ohio.
Based on average residential rates from EIA data · 900 kWh of monthly use
Illinois rate
20.47 ¢/kWh
Ohio rate
19.49 ¢/kWh
Illinois 900 kWh bill
$184.23
Ohio 900 kWh bill
$175.41
Is electricity cheaper in Illinois or Ohio?
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| Illinois | 20.47 ¢/kWh | $184.23 |
| Ohio | 19.49 ¢/kWh | $175.41 |
What the difference adds up to
At a typical 900 kWh a month, a household in Illinois pays about $8.82 more than one in Ohio — about 5% higher, or roughly $106 a year for the same electricity.
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- Compare states
- Electricity cost in Illinois
- Electricity cost in Ohio
- Average electricity bill in Illinois
- Average electricity bill in Ohio
- Electricity bill estimator in Illinois · Illinois apartment profile scenario
- Electricity bill estimator in Ohio · Ohio apartment profile scenario
- Electricity affordability in Illinois
- Electricity affordability in Ohio
- Appliance operating-cost pages in Illinois
- Appliance operating-cost pages in Ohio
- Compare electricity prices between states
Frequently Asked Questions
- Is electricity cheaper in Illinois or Ohio?
- Ohio has cheaper electricity. At 900 kWh/month, the estimated bill is $175.41 in Ohio vs $184.23 in Illinois—about 5.0% less.
- How much more expensive is electricity in Illinois?
- At 900 kWh/month, electricity in Illinois costs about $8.82 more per month than in Ohio—roughly 5.0% higher.
- Why do electricity prices vary between states?
- Electricity prices vary due to generation mix (coal, gas, nuclear, renewables), transmission costs, regulations, taxes, and demand. States with more hydropower or natural gas often have lower rates; those relying on imported power or with higher renewable mandates may have higher rates.