Compare Illinois and Iowa rates. Iowa pays 4.76¢/kWh less than Illinois. See per-kWh rates, average bills, and usage.
Rate Comparison
Metric
Illinois
Iowa
National Avg
Residential Rate
18.31¢/kWh
13.55¢/kWh
17.24¢/kWh
Avg Monthly Bill
$126.91
$112.77
$152.02
Monthly Usage
693 kWh
832 kWh
-
Market Type
deregulated
regulated
-
Rate Rank (1=highest)
#18
#41
-
YoY Change
+16.0%
+12.3%
-
Key Findings
Iowa has lower electricity rates at 13.55¢/kWh vs 18.31¢/kWh in Illinois (35.1% difference).
Iowa residents pay about $14 less per month on average ($112.77 vs $126.91).
Illinois is a deregulated market while Iowa is regulated.
Both states have seen rate increases: Illinois +16.0% and Iowa +12.3% year-over-year.
Frequently Asked Questions
Is electricity cheaper in Illinois or Iowa?
Iowa has lower residential electricity rates at 13.55¢/kWh compared to 18.31¢/kWh in Illinois, a difference of 4.76¢/kWh.
What is the average electric bill in Illinois vs Iowa?
The average monthly electric bill is $126.91 in Illinois and $112.77 in Iowa. The national average is $152.02.
Are Illinois and Iowa electricity markets regulated?
Illinois has a deregulated electricity market, while Iowa has a regulated market. In deregulated markets, consumers can choose their electricity provider.
How can I verify my electricity bill in Illinois or Iowa?
Upload your bill to Utility Check for an independent third-party verification. We check rate calculations, compare your plan to alternatives, and identify billing errors. Visit our How It Works page to learn more.