Rock Island Today

The average cost for a gallon of regular gas in or near zip code 61257 for the week of March 2-8 is $2.46, according to GasBuddy.com. The lowest price is $2.46.

In greater Quad Cities, the average price is $2.28 and the lowest price is $1.96. Trends show the price as stable.

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.