WK 37 · SEPTEMBER 7, 2026 · SOUTH DAKOTA
South Dakota
$3.89
-6.3% vs national avg
Regional average — EIA publishes no weekly South Dakota retail series, so this is the PADD region price your area falls into.
Now
$3.89
vs National
-6.3%
12-wk change
+$0.17
PADD region
PADD padd_2_midwest
This state is $0.26 below national — paid every fill-up, every commute.
Highest fill-up cost — South Dakota avg $3.89/gal
Worst Vehicles In South Dakota
Lowest fill-up cost — South Dakota avg $3.89/gal
Best Vehicles In South Dakota
Across the line
Neighboring states
Crowdsource a local price
See a cheaper or pricier pump than the state average? Send it in.
Source: EIA · Updated September 7, 2026