Tarentum Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.86 | $4.17 | $4.83 | $5.09 | - |
| Month Ago Avg. | $3.73 | $4.17 | $4.66 | $4.71 | - |
Highest Recorded Average Gas Price In Tarentum Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.9 | 03/29/26 |
| Diesel | $5.14 | 03/28/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Tarentum
Marathon in Tarentum (100 E 7th Ave)
100 E 7th Ave, Tarentum, Pennsylvania,
$3.89
Apr 03, 2026
0¢ Cashback
Marathon in Tarentum (100 E 7th Ave)
100 E 7th AveTarentumPennsylvania15084USA
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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.