Western South Dakota News

The average cost for a gallon of regular gas in or near zip code 57725 for the week of May 18-24 is $1.63, according to GasBuddy.com. The lowest price is $1.63.

In greater South Dakota, the average price is $1.72 and the lowest price is $1.43. Trends show the price as up.

The average price of unleaded gas in the state is $1.738 per gallon. The previous week, the state average was $1.691 per gallon. The average has decreased since last month, when it was $1.75 per gallon – a 1.2 cent difference.Last year, the average price for a gallon of gas was $2.713.

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