Williamstown Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.91 | $4.35 | $4.62 | $5.08 | - |
| Month Ago Avg. | $3.37 | $3.81 | $4.03 | $3.99 | - |
Highest Recorded Average Gas Price In Williamstown Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.08 | 06/15/26 |
| Regular | $3.91 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Williamstown
Valero in Williamstown (328 N Black Horse Pike)
328 N Black Horse Pike, Williamstown, New Jersey,
$3.85
Jul 13, 2026
0¢ Cashback
Wawa in Williamstown (332 S Black Horse Pike)
332 S Black Horse Pike, Williamstown, New Jersey,
$4.43
Jul 13, 2026
0¢ Cashback
Shell in Williamstown (1001 N Tuckahoe Rd)
1001 N Tuckahoe Rd, Williamstown, New Jersey,
$4.47
Jul 13, 2026
3¢ Cashback
US Gas in Williamstown (170 S Black Horse Pike)
170 S Black Horse Pike, Williamstown, New Jersey,
$4.47
Jul 13, 2026
0¢ Cashback
Wawa in Williamstown (1413 S Black Horse Pike)
1413 S Black Horse Pike, Williamstown, New Jersey,
$4.51
Jul 13, 2026
0¢ Cashback
US Gas in Williamstown (3344 Tuckahoe Rd)
3344 Tuckahoe Rd, Williamstown, New Jersey,
$4.75
Jul 13, 2026
0¢ Cashback
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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.