WK 40 · SEPTEMBER 28, 2026 · SOUTH CAROLINA
South Carolina
$4.20
-6.0% vs national avg
Regional average — EIA publishes no weekly South Carolina retail series, so this is the Lower Atlantic regional average your area falls into.
Now
$4.20
vs National
-6.0%
12-wk change
+$0.55
PADD region
Lower Atlantic
This state is $0.27 below national — paid every fill-up, every commute.
Highest fill-up cost — South Carolina avg $4.20/gal
Worst Vehicles In South Carolina
Lowest fill-up cost — South Carolina avg $4.20/gal
Best Vehicles In South Carolina
Across the line
Neighboring states
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Source: EIA · Updated September 28, 2026
