St Joseph Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.72 | $5.04 | $5.69 | $5.49 | - |
| Month Ago Avg. | $4.72 | $5.04 | $5.69 | $5.49 | - |
Highest Recorded Average Gas Price In St Joseph Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.49 | 06/15/26 |
| Regular | $4.72 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in St Joseph
Shell in St Joseph (303 E Warren St)
303 E Warren St, St Joseph, Illinois,
$4.59
Jul 19, 2026
3¢ Cashback
Shell in St Joseph (303 E Warren St)
303 E Warren StSt JosephIllinois61873USA
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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.