A single gas station in cities throughout Plymouth County had the cheapest diesel gas in week ending Apr. 25

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Laura V. Swett, Chairman of Federal Energy Regulatory Commission (FERC)
Laura V. Swett, Chairman of Federal Energy Regulatory Commission (FERC)
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May 2, 2026
ByG. E. Jones
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There was one gas station in cities across Plymouth County selling diesel gas at the lowest price of $4.88 per gallon in the week ending Apr. 25, according to customer reports submitted to GasBuddy.

Reported prices for diesel gas in Plymouth County averaged $4.94 per gallon.

GasBuddy reports show that diesel gas was available at nine of the 19 reported gas stations in Plymouth County.

The statewide average price of diesel gas in Iowa was $4.88 per gallon for the week ending Apr. 25, a decrease 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 Plymouth County in Week Ending Apr. 25

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

Related Organizations:

U.S. Federal Energy Regulatory Commission

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