New Castle Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.51 | $3.93 | $4.42 | $5.06 | - |
| Month Ago Avg. | $3.36 | $3.85 | $4.34 | $4.13 | - |
Highest Recorded Average Gas Price In New Castle Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.06 | 06/15/26 |
| Regular | $3.51 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in New Castle
Conoco in New Castle (709 S Main St)
709 S Main St, New Castle, Indiana,
$3.49
Jul 12, 2026
0¢ Cashback
One Stop in New Castle (214 S 18th St)
214 S 18th St, New Castle, Indiana,
$3.69
Jul 12, 2026
0¢ Cashback
Kroger in New Castle (120 S Memorial Dr)
120 S Memorial Dr, New Castle, Indiana,
$3.79
Jul 12, 2026
0¢ Cashback
BP in New Castle (310 S MEMORIAL DR)
310 S MEMORIAL DR, New Castle, Indiana,
$3.79
Jul 12, 2026
3¢ Cashback
Speedway in New Castle (1801 Broad St)
1801 Broad St, New Castle, Indiana,
$3.89
Jul 12, 2026
0¢ Cashback
Speedway in New Castle (1816 S Memorial Dr)
1816 S Memorial Dr, New Castle, Indiana,
$3.89
Jul 12, 2026
0¢ Cashback
Speedway in New Castle (2505 S 14th St)
2505 S 14th St, New Castle, Indiana,
$3.89
Jul 12, 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.