Sorry, Seatac electricity price data is currenly unavailable.
Natural Gas in Seatac
Sorry, Seatac natural gas price data is currenly unavailable.
Solar Power in Seatac
Sorry, Seatac solar power data is currenly unavailable.
Utilities in Seatac, WA
Electricity Prices in Seatac, WA
Residential Electricity Rates in Seatac
Residential electricity prices in Seatac, WA in April 2025 averaged approximately 13.03 cents per kilowatthour (¢/kWh), which was about 25% less than the national average rate of 17.45 ¢/kWh (April 2025). [1]
→ Electricity rates listed as zero are not currently available.
Electricity Comparison: Seatac vs. U.S.
See how electricity costs in Seatac differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from March 2024 to March 2025 - residential electricity prices in Seatac increased approximately 8%, from 11.70 ¢/kWh to 12.63 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Natural Gas Prices in Seatac, WA
Residential Natural Gas Rates in Seatac
Residential natural gas prices in Seatac in April 2025 averaged 18.17 dollars per thousand cubic feet ($/Mcf), which was approximately 25% more than the national average rate of 14.57 $/Mcf (April 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Natural Gas Comparison: Seatac vs. U.S.
See the chart below to see a comparison of Seatac natural gas prices against U.S. average prices. Compare Seatac natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Seatac (Washington) increased approximately 11%, from 15.60 $/Mcf (March 2024) to 17.31 $/Mcf (March 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Solar Power in Seatac, WA
Solar Radiation Levels in Seatac
The city of Seatac (Washington) has an average annual solar radiation value of 4.06 kilowatt hours per square meter per day (kWh/m2/day). Compare Seatac values to both low and high values in the U.S. overall: [3]
Average monthly solar radition in Seatac is 39% lower than an example high average monthly solar radiation in NV.
Average monthly solar radition in Seatac is 3% higher than an example low average monthly solar radiation in WA.
→ Solar radiation values listed as zero are not currently available.
Solar Power Comparison: Seatac vs. High vs. Low
See the chart below for a comparison of Seatac solar radiation levels against other areas in the U.S. Compare Seatac 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.
Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
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More information about Seatac
About Seatac
The city of Seatac, WA in King County has an approximate population of 26,909. [4]
Seatac, WA Utilities
To learn more about utility rates & usage in Seatac, WA, or for other information related to utilities in Seatac, visit the U.S. Energy Information Administration.
Did you know?
Appliances like TVs, radios and toasters draw a small electric current even when they are turned off.