Dorchester Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.39 | $4.01 | $4.33 | $4.39 | - |
| Month Ago Avg. | $3.39 | $4.01 | $4.33 | $4.39 | - |
Highest Recorded Average Gas Price In Dorchester Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.39 | 01/01/26 |
| Regular | $3.39 | 01/01/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Dorchester
Prime Energy in Dorchester (497 Gallivan Blvd)
497 Gallivan Blvd, Dorchester, Massachusetts,
$3.49
May 27, 2026
0¢ Cashback
Speedway in Dorchester (710 Gallivan Blvd)
710 Gallivan Blvd, Dorchester, Massachusetts,
$3.59
May 27, 2026
0¢ Cashback
Speedway in Dorchester (874 Dorchester Ave)
874 Dorchester Ave, Dorchester, Massachusetts,
$3.95
May 27, 2026
0¢ Cashback
CITGO in Dorchester (741 William T Morrissey Blvd )
741 William T Morrissey Blvd , Dorchester, Massachusetts,
$4.11
May 27, 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.