For the first time ever, Washington is the most expensive state in the country to buy gas. According to AAA, the price for a gallon of regular unleaded gas is averaging $4.96 statewide. Mid-grade gas is around $5.16/gallon, and premium averages $5.36.
As of Friday, Washington ranks No. 1 in all three categories and additionally boasts the third-highest price in the U.S. for diesel, at $4.95 per gallon.
In King County, the average price for regular gas has surpassed $5 per gallon while Pierce and Snohomish County drivers will pay approximately $4.96 a gallon. In the Seattle area, prices for regular grade have risen nearly 75 cents since January.
