Charleston Reporter

The average cost for a gallon of diesel gas in or near zip code 20440 for the week of July 13-19 is $2.19, according to GasBuddy.com. The lowest price is $2.19.

In greater South Carolina, the average price is $1.93 and the lowest price is $1.65. Trends show the price as stable.

The average price of unleaded gas in the state is $1.955 per gallon. The previous week, the state average was $1.945 per gallon. The average has increased since last month, when it was $1.876 per gallon – a 7.9 cent difference.Last year, the average price for a gallon of gas was $2.491.

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