Western South Dakota News

The average cost for a gallon of regular gas in or near zip code 57719 for the week of August 17-23 is $2.17, according to GasBuddy.com. The lowest price is $2.14.

In greater South Dakota, the average price is $2.14 and the lowest price is $1.84. Trends show the price as stable.

The average price of unleaded gas in the state is $2.196 per gallon. The previous week, the state average was $2.177 per gallon. The average has increased since last month, when it was $2.142 per gallon – a 5.4 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.