South Dakota gas prices continue falling

April 13, 2020
Mike Tanner

(UNDATED)—Gasoline prices in South Dakota are about a dollar a gallon cheaper than a year ago.

AAA Auto Club reports the average statewide price for a gallon of regular unleaded is $1.74 today.

A week ago, it was $1.85. A month ago it was $2.27. A year ago it was $2.71 a gallon.

Diesel fuel in South Dakota currently averages $2.34 a gallon.

You can check out county-by-county prices in South Dakota by clicking here: