The average cost for a gallon of regular gas in or near zip code 57446 for the week of October 21-27 is $2.59, according to GasBuddy.com. The lowest price is $2.59.
In greater South Dakota, the average price is $2.46 and the lowest price is $2.29. Trends show the price as up.
The average price of unleaded gas in the state is $2.654 per gallon. The previous week, the state average was $2.658 per gallon. The average has decreased since last month, when it was $2.725 per gallon – a 7.1 cent difference.
Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.


