Last Updated on March 5, 2026 by The HD Post Staff

CALIFORNIA – The Automobile Club of Southern California reported that the Middle East conflict that began last weekend has driven gas prices higher across Southern California and the United States.

As of March 5, the statewide average for regular gasoline is $4.81 per gallon, up 18 cents from last week and five cents from a year ago.

The national average rose 27 cents in a week to $3.25, 15 cents higher than a year ago.

The average price of self-serve regular gasoline in the San Bernardino area is $4.76, 24 cents higher than a week ago. The Los Angeles–Long Beach average is $4.88 per gallon, up 20 cents from last week and 15 cents from a year ago.

Two California refinery closures expected to drive gas prices higher

California Gov. Gavin Newsom warned gas costs will go up “because of Trump’s war.”

However, gas prices were already expected to rise in California due to two refinery closures.

USC economist Michael Mische previously warned California gas prices could rise to around $8 per gallon if refinery closures reduce the state’s fuel supply.

Amid rising prices, the Auto Club recommends drivers compare fuel prices.

Auto Club spokesperson Kandace Redd recommends motorists shop around for the lowest gas prices using tools like the free AAA Mobile app.

Other tips include maintaining steady speeds and avoiding extra weight in the passenger compartment or trunk to improve fuel economy.

“It’s unknown how long these price spikes will last or how high prices will climb – that will all depend on how long oil supplies remain disrupted,” Redd added. “Oil prices have increased by about $10 a barrel since last weekend.”

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