Mercer Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Yesterday's Avg. | $4.09 | $4.42 | $4.65 | $4.76 | $4.19 |
| Week Ago Avg. | $4.09 | $4.42 | $4.65 | $4.76 | $4.19 |
| Month Ago Avg. | $4.09 | $4.42 | $4.65 | $4.76 | $4.19 |
Highest Recorded Average Gas Price In Mercer Year to Date
| Price | Date | |
|---|---|---|
| Regular | $4.09 | 07/24/25 |
| Diesel | $4.86 | 03/29/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Mercer
Marathon in Mercer (100 S Erie St)
100 S Erie St, Mercer, Pennsylvania,
$3.85
Sep 05, 2025
0¢ Cashback
Marathon in Mercer (100 S Erie St)
100 S Erie StMercerPennsylvania16137USA
Country Fair in Mercer (205 N Erie St)
205 N Erie St, Mercer, Pennsylvania,
$4.05
Sep 05, 2025
0¢ Cashback
Country Fair in Mercer (205 N Erie St)
205 N Erie StMercerPennsylvania16137USA
Shell in Mercer (854 Perry Hwy)
854 Perry Hwy, Mercer, Pennsylvania,
$4.19
Sep 05, 2025
3¢ Cashback
Shell in Mercer (854 Perry Hwy)
854 Perry HwyMercerPennsylvania16137USA
Sheetz in Mercer (105 N Erie St)
105 N Erie St, Mercer, Pennsylvania,
$5.29
Sep 05, 2025
0¢ Cashback
Sheetz in Mercer (105 N Erie St)
105 N Erie StMercerPennsylvania16137USA
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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.