South Dakota Gas Prices
Week of April 13, 2026 · Rank #15 of 50
$2.880
Regular / gallon
▼ -0.010 this week
▼ 0.520 vs. national avg ($3.400)
$2.880
per gallon — Regular Unleaded
South Dakota Gas Price Trend (12 Weeks)
All Fuel Types — South Dakota
Regular
$2.880
per gallon
Midgrade
$3.190
per gallon
Premium
$3.480
per gallon
Diesel
$3.090
per gallon