Plainfield Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.97 | $3.7 | $3.89 | $3.6 | - |
| Month Ago Avg. | $2.91 | $3.63 | $3.83 | $3.62 | - |
Highest Recorded Average Gas Price In Plainfield Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.08 | 07/03/25 |
| Diesel | $3.72 | 07/03/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Plainfield
7-Eleven in Plainfield (1023 US-22)
1023 US-22, Plainfield, New Jersey,
$3.35
Sep 30, 2025
0¢ Cashback
7-Eleven in Plainfield (1023 US-22)
1023 US-22PlainfieldNew Jersey07060USA
Wawa in Plainfield (1470 South Ave)
1470 South Ave, Plainfield, New Jersey,
$3.65
Sep 30, 2025
0¢ Cashback
Wawa in Plainfield (1470 South Ave)
1470 South AvePlainfieldNew Jersey07062USA
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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.