Residential electricity prices in Rock Valley, IA in June 2026 averaged approximately 15.93 cents per kilowatthour (¢/kWh), which was about 13% less than the national average rate of 18.34 ¢/kWh (June 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Rock Valley differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from May 2025 to May 2026 - residential electricity prices in Rock Valley decreased approximately 0%, from 14.16 ¢/kWh to 14.14 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Rock Valley in June 2026 averaged 22.16 dollars per thousand cubic feet ($/Mcf), which was approximately 8% less than the national average rate of 24.09 $/Mcf (June 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Rock Valley natural gas prices against U.S. average prices. Compare Rock Valley natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Rock Valley (Iowa) decreased approximately 3%, from 16.29 $/Mcf (May 2025) to 15.72 $/Mcf (May 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Rock Valley solar data is not currently available. Please check back later.
See the chart below for a comparison of Rock Valley solar radiation levels against other areas in the U.S. Compare Rock Valley 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.
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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 Rock Valley, IA in Sioux County has an approximate population of 3,354. [4]
To learn more about utility rates & usage in Rock Valley, IA, or for other information related to utilities in Rock Valley, visit the U.S. Energy Information Administration.
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