Key facts
- The national average price for regular gasoline is $4.129 per gallon as of June 11.
- California has the highest average gas price at $5.809 per gallon.
- Indiana has the lowest average gas price nationwide at $3.394 per gallon.
- Diesel prices in California average $7.098 per gallon.
- Diesel prices in Hawaii average $7.107 per gallon.
American drivers are continuing to see relief at the pump as gasoline prices trend lower across much of the country. The national average price for a gallon of regular gasoline stands at $4.129 as of June 11, down from $4.151 recorded a day earlier. Despite the nationwide decline, significant regional differences remain. California is the most expensive state, with regular gasoline averaging $5.809 per gallon and diesel at $7.098. Hawaii also faces high prices, with regular gasoline at $5.583 and diesel at $7.107. Texas offers some of the lowest prices, with regular gasoline at $3.584 per gallon, while Indiana has the lowest statewide average at $3.394.