Residential electricity prices in Mascoutah, IL in May 2026 averaged approximately 23.85 cents per kilowatthour (¢/kWh), which was about 29% more than the national average rate of 18.44 ¢/kWh (May 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Mascoutah differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from April 2025 to April 2026 - residential electricity prices in Mascoutah increased approximately 12%, from 18.28 ¢/kWh to 20.47 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Mascoutah in May 2026 averaged 15.39 dollars per thousand cubic feet ($/Mcf), which was approximately 22% less than the national average rate of 19.83 $/Mcf (May 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Mascoutah natural gas prices against U.S. average prices. Compare Mascoutah natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Mascoutah (Illinois) increased approximately 5%, from 13.55 $/Mcf (April 2025) to 14.29 $/Mcf (April 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Mascoutah solar data is not currently available. Please check back later.
See the chart below for a comparison of Mascoutah solar radiation levels against other areas in the U.S. Compare Mascoutah levels against both 1) low average solar radition levels (WA) and also 2) high average solar radiation levels (NV). [3]
→ k/m/d: kilowatt hours per square meter per day.
→ Solar radiation values listed as zero are not currently available.
Households in the United States have benefited from falling energy prices in recent years, which has driven down the cost of living.
Read More
Penn State researchers recently examined microgrids and discovered that they may not always be a wise economic move for communities.
Read More
Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
Read More
The city of Mascoutah, IL in Saint Clair County has an approximate population of 7,483. [4]
To learn more about utility rates & usage in Mascoutah, IL, or for other information related to utilities in Mascoutah, visit the U.S. Energy Information Administration.
Approximately 13 percent of total U.S. residential electricity consumption in 2011 was for lighting.
Find the best fixed rate electricity plan for your home or business.
No plans with hidden fees, variable rates or other tricks.
