Westminster Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.77 | $3.19 | $3.55 | $3.3 | - |
| Month Ago Avg. | $2.77 | $3.19 | $3.55 | $3.3 | - |
Highest Recorded Average Gas Price In Westminster Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.3 | 03/18/26 |
| Regular | $2.77 | 03/14/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Westminster
CITGO in Westminster (614 East Main )
614 East Main , Westminster, South Carolina,
$2.99
Apr 03, 2026
0¢ Cashback
CITGO in Westminster (614 East Main )
614 East Main WestminsterSouth Carolina29693USA
Exxon in Westminster (5034 S SC-11)
5034 S SC-11, Westminster, South Carolina,
$3.07
Apr 03, 2026
0¢ Cashback
Exxon in Westminster (5034 S SC-11)
5034 S SC-11WestminsterSouth Carolina29693USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.