April 13, 2020
(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: https://gasprices.aaa.com/?state=SD