Park County’s lowest diesel gas price recorded at $5.37 for week ending May 9

Lindsay S. See, Commissioner of Federal Energy Regulatory Commission (FERC)

May 15, 2026

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There were four gas stations in cities across Park County selling diesel gas at the lowest price of $5.37 per gallon in the week ending May 9, according to customer reports submitted to GasBuddy.

The county registered an average of $5.57 per gallon for diesel gas.

GasBuddy reports show that diesel gas was available at 20 of the 27 reported gas stations in Park County.

The statewide average price of diesel gas in Wyoming was $5.41 per gallon for the week ending May 9, an increase from the previous week.

According to an analysis by Time Magazine, fuel prices remain elevated and volatile as global oil markets react to geopolitical developments tied to the U.S. conflict with Iran, with supply concerns focused on potential disruptions in the Strait of Hormuz. As of mid-April, the national average for gasoline remains above the $4-per-gallon mark, while diesel exceeds $5.60, reflecting recent swings driven by a temporary ceasefire and subsequent renewed escalation. Analysts say prices are likely to rise further in the near term as uncertainty persists and supply risks remain, with additional increases expected unless shipping flows through key transit routes are restored.

Gas price data reflects cash payments. Some stations may charge higher prices for credit card transactions due to processing fees, though such surcharges are prohibited in some states and territories.

Lowest Reported Diesel Gas Prices in Cities Associated With Park County in Week Ending May 9

Information in this article was obtained from GasBuddy. The source data can be found here.