Dupage Policy Journal

The average cost for a gallon of premium gas in or near zip code 60133 for the week of September 7-13 is $3.23, according to GasBuddy.com. The lowest price is $2.92.

In greater Illinois, the average price is $2.31 and the lowest price is $1.74. Trends show the price as down.

The average price of unleaded gas in the state is $2.39 per gallon. The previous week, the state average was $2.452 per gallon. The average has decreased since last month, when it was $2.459 per gallon – a 6.9 cent difference.Last year, the average price for a gallon of gas was $3.033.

Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.