The average price of a gallon of gasoline in North Dakota dropped three cents last
week. Gas Buddy dot Com says the price is now $2.72. That’s 10 cents lower than a month ago, and 50 cents lower than a year ago. Gas Buddy surveys 493 gas stations in North Dakota. It found the lowest price at $2.47, with the highest at $3.87. The national average price is $3.03.