Electricity Cost in Illinois
This page summarizes average residential electricity rates and estimated costs for Illinois. All figures are based on EIA data and use a standard 900 kWh monthly usage for cost estimates.
Average rate
16.96 ¢/kWh
Est. monthly (900 kWh)
$152.64
Est. annual (10,800 kWh)
$1831.68
vs national (monthly)
$-5.49
National avg: 17.57¢/kWh
How Illinois Compares
State rate
16.96 ¢/kWh
National average
17.57 ¢/kWh
Difference
-3.5%
Category
close to national average
Key Insights
- Illinois ranks #17 among U.S. states for electricity prices.
- Illinois shows a rising electricity price trend based on recent historical data.
More Data & Comparisons
- See electricity cost-of-living analysis in Illinois
- Moving to Illinois? See estimated electricity costs.
- See electricity price history in Illinois
- Need usage-based estimates? Try the electricity cost calculator for Illinois.
- Interested in backup power? See battery recharge cost in Illinois.
- Compare battery recharge cost with generator operating cost in Illinois.
- Average electricity bill in Illinois — Estimated monthly and annual bills
- Full Illinois knowledge page — Rates, value score, affordability, trends
- Midwest 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
- Illinois vs OhioIllinois vs PennsylvaniaIllinois vs Texas
Related electricity pages
Frequently Asked Questions
- What is the average electricity cost in Illinois?
- The average residential electricity rate in Illinois is 16.96 cents per kWh. At 900 kWh per month, that translates to an estimated monthly cost of $152.64.
- Is electricity in Illinois cheaper than the national average?
- Electricity in Illinois costs about $5.49 less per month than the U.S. national average when using 900 kWh.
- How much does 900 kWh cost in Illinois?
- At the average rate of 16.96¢/kWh, 900 kWh costs approximately $152.64 per month, or about $1831.68 per year.