San Antonio residents who’re feeling the sting on the gasoline pump aren’t alone: Residents throughout Texas are seeing hovering costs for normal and diesel gas in 2026.
In truth, the Lone Star State has seen the fifth-highest proportion enhance in gasoline costs within the nation from April 2025 to April 2026, a just-released SmartAsset research has discovered. The present price of an everyday gallon of gasoline is 36.1 % increased now than it was a yr in the past, and diesel is 60.9 % dearer.
The report, “Fuel Costs Hit Data in 2026: State by State Breakdown,” in contrast common gasoline costs from AAA from April 1, 2025, and April 1, 2026, and calculated the one-year change throughout all 50 states. The research regarded on the value of a gallon of standard, premium, and diesel.
Based on AAA, the price of an everyday gallon of gasoline in Texas at first of April was $3.77, whereas premium is $4.62 per gallon. Diesel ticked over $5 a gallon — ouch — at $5.11.
Common and diesel costs in San Antonio are even costlier. A gallon of standard prices as much as $3.87 at some San Antonio-area pumps, and diesel is $5.26 per gallon. AAA says the best recorded common value for gasoline within the metropolis was in June 2022, when a gallon of standard price $4.69. Diesel reached its highest peak in Might 2022 at $5.30 per gallon.
Although Texas’ gasoline costs are persevering with to climb, it ranks thirty fifth within the nationwide rating of states with the best price for normal gasoline as of April 2026. Texas’ diesel costs are the 14th highest nationwide.
With the nationwide common value for gasoline at $4.06, SmartAsset stated the sudden surge in costs could be attributed to america’ battle on Iran, and “subsequent strain on the Strait of Hormuz.”
“Many states have skilled a 33 % year-over-year enhance in the price of a gallon of standard gasoline – and in some locations it’s even increased,” the report’s writer wrote. “Industrial and public packages could also be feeling equally pinched, with diesel costs upwards of $6.00 per gallon in lots of states.”
California at present has the best common value for normal and diesel — $5.89 per gallon and $7.52 per gallon, respectively.
Arizona leads the nation with the best one-year enhance in gasoline costs. Common gasoline within the Grand Canyon State is sort of 38 % dearer than it was final yr, at $4.70 per gallon, and diesel is about 69 % increased at $6.04 for a gallon.
The state with the most cost effective gasoline costs in April is Oklahoma, the place common prices $3.27 per gallon, premium is $3.97, and diesel is $4.49.
