Regular Gasoline Average Climbs to $3.937
WASHINGTON, D.C. --- For the ninth straight week, the U.S. average retail price for regular gasoline climbed to another all-time high, according to the Energy Department.
WASHINGTON, D.C. --- For the ninth straight week, the U.S. average retail price for regular gasoline climbed to another all-time high, according to the Energy Department.
The department's Energy Information Administration's weekly report released May 29 revealed that the price shot up by 14.6 cents to $3.937 per gallon. During the past two weeks alone, prices have climbed by 21.5 cents.
Prices rose in all regions, with the East Coast price jumping by 14.2 cents to match the U.S. average at $3.937 per gallon. The average price in the Midwest went up 15.2 cents to $3.951 per gallon. The average price in the Gulf Coast jumped 14 cents to $3.829 per gallon, the lowest of any region.
The price in the Rocky Mountain region went up the most, surging 16.5 cents to hit $3.851 per gallon. Once again, the average price for the West Coast was the highest in the nation, shooting up by 14.6 cents to break through the $4 mark at $4.029 per gallon. The average price in California also shot past $4, hitting $4.099 per gallon, a jump of 14.7 cents.
During the previous week, the national average diesel price continued its upward momentum, surging up by 22.6 cents to $4.723 per gallon. Diesel prices rose in all regions by more than 20 cents. During the past three weeks, the national average price for diesel shot up by 57.4 cents. The average diesel price on the East Coast increased by 23.5 cents to reach $4.779 per gallon.
In the Central Atlantic portion of the East Coast, the diesel price went up by 23.1 cents to $4.913 per gallon, $2.031 above a year ago. In the Midwest, the diesel price went up the least of any region, but still jumped by 20.4 cents to hit $4.667 per gallon.
The average diesel price in the Gulf Coast was $4.673 per gallon, an increase of 23 cents. In the Rocky Mountain region, the average price grew by 21.1 cents to $4.653 per gallon. On the West Coast, the average diesel price soared 27.3 cents, the most of any region, to hit $4.883 per gallon. The average price in California shot past $5 for the first time by gaining 29 cents to land at $5.027 per gallon.
More Fuel
Turning Fleet Payment Data into Executive Insights
Ramel Lindsay of U.S. Bank Voyager discusses how fleets can transform payment and transaction data into actionable intelligence to reduce costs, improve oversight, and support executive decision-making.
Read More →
Why the IRS Raised Its Mileage Rate in the Middle of 2026
Fuel-price volatility drove the rare increase to 76 cents per mile, the fifth midyear adjustment since 2000.
Read More →
July Fuel Update: Prices Keep Rising in Light of More Conflict
Gas prices continue to rise as more and more conflicts do, too.
Read More →
Bob Adamsky on Fuel Volatility: "Don't Panic, Have a Plan."
When it comes to up and down fuel prices, Adamsky has a message for fleets: “Don’t panic.”
Read More →
How Fleets Can Gain Control of Non-Fuel Spend
Fuel often gets the spotlight, but non-fuel expenses can have a major impact on fleet costs. Ramel Lindsay of U.S. Bank Voyager discusses how fleets can gain better visibility and control over these often-overlooked expenditures.
Read More →
Fuel is Just the Start: How Middle East Tensions are Driving Up Fleet Maintenance Costs
The Middle East conflict is doing more than pushing up fuel prices. It’s also raising the cost of key maintenance products your fleet depends on, from motor oil to tires to windshield wipers. Here’s what you need to know about this budget-busting situation.
Read More →
June Fuel Update: Prices Fall Below $4
Drivers are finally getting some relief at the pump. The national average gas price has dropped below $4 a gallon for the first time in months, with prices falling in 47 states as oil markets react to developments in U.S.-Iran negotiations.
Read More →
Study: How 2026's Gas Price Hikes Affect Different Vehicle Types
New data from iSeeCars reveals how rising fuel costs have affected different vehicle segments as gasoline prices climbed nearly 46% over the past four months.
Read More →Are You Tracking Your Fleet's True Total Cost of Ownership?
Bobit Business Media surveyed 190 fleet professionals and found that while most fleets are tracking costs, fragmented systems and data gaps are keeping true TCO visibility out of reach. With rising pressure to control spend in an increasingly volatile environment, the gap between what fleets think they know and what the data actually shows is wider than you might expect. See how your peers are managing costs today and where the industry still has room to improve.
Read More →
May Fuel Update: All Regions Experience Declines
Gas prices are finally easing in much of the country, but experts warn global tensions could quickly reverse the trend as the national average remains well above last month’s levels.
Read More →