Webster Groves Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.26 | $4.5 | $4.86 | $5.18 | - |
| Month Ago Avg. | $3.88 | $4.04 | $4.37 | $4.38 | - |
Highest Recorded Average Gas Price In Webster Groves Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.18 | 06/15/26 |
| Regular | $4.26 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Webster Groves
BP in Webster Groves (3157 S BRENTWOOD BLVD)
3157 S BRENTWOOD BLVD, Webster Groves, Missouri,
$4.19
Jul 07, 2026
0¢ Cashback
BP in Webster Groves (3157 S BRENTWOOD BLVD)
3157 S BRENTWOOD BLVDWebster GrovesMissouri63119USA
Phillips 66 in Webster Groves (7741 Big Bend Blvd)
7741 Big Bend Blvd, Webster Groves, Missouri,
$4.29
Jul 07, 2026
0¢ Cashback
Phillips 66 in Webster Groves (7741 Big Bend Blvd)
7741 Big Bend BlvdWebster GrovesMissouri63119USA
BP in Webster Groves (8665 BIG BEND BLVD)
8665 Big Bend Blvd, Webster Groves, Missouri,
$4.29
Jul 07, 2026
0¢ Cashback
BP in Webster Groves (8665 BIG BEND BLVD)
8665 Big Bend BlvdWebster GrovesMissouri63119USA
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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.