Gas Prices 2024 Per Gallon Nj. California has the highest gas tax rate at 68.1 cents per gallon, followed by illinois and pennsylvania. The per gallon average in new jersey is $3.37, aaa reported.

A month ago the statewide average was $3.302 per gallon, according to aaa northeast. The average price of a regular gallon of gas hasn’t been below $3 in new jersey in more than three years, but savvy fuel shoppers can already find dozens of stations selling.