San Joaquin Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.15 | $5.18 | $5.54 | - | - |
| Month Ago Avg. | $5.05 | $5.18 | $5.44 | - | - |
Highest Recorded Average Gas Price In San Joaquin Year to Date
| Price | Date | |
|---|---|---|
| Regular | $5.15 | 05/05/26 |
Top 10 Gas Stations & Cheap Fuel Prices in San Joaquin
Circle K in San Joaquin (21998 Colorado Rd)
21998 W Colorado Ave, San Joaquin, California,
$4.35
May 19, 2026
0¢ Cashback
Circle K in San Joaquin (21998 Colorado Rd)
21998 W Colorado AveSan JoaquinCalifornia93660USA
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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.