San Dimas Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.6 | $5.79 | $5.97 | $6.63 | $2.94 |
| Month Ago Avg. | $5.6 | $5.79 | $5.97 | $6.63 | $2.94 |
Highest Recorded Average Gas Price In San Dimas Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $6.63 | 06/15/26 |
| Regular | $5.6 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in San Dimas
ARCO in San Dimas (102 E Arrow Hwy)
102 E Arrow Hwy, San Dimas, California,
$5.39
Jul 19, 2026
0¢ Cashback
Berri Brothers in San Dimas (105 E Arrow Hwy)
105 E Arrow Hwy, San Dimas, California,
$5.39
Jul 19, 2026
0¢ Cashback
ARCO in San Dimas (1115 W Arrow Hwy)
1115 W Arrow Hwy, San Dimas, California,
$5.45
Jul 19, 2026
0¢ Cashback
Sinclair in San Dimas (555 W Bonita Ave)
555 W Bonita Ave, San Dimas, California,
$5.57
Jul 19, 2026
0¢ Cashback
ARCO in San Dimas (645 E Foothill Blvd)
645 E Foothill Blvd, San Dimas, California,
$5.59
Jul 19, 2026
0¢ Cashback
Chevron in San Dimas (111 W Bonita Ave)
111 W Bonita Ave, San Dimas, California,
$5.99
Jul 19, 2026
0¢ Cashback
Chevron in San Dimas (1110 W Gladstone St)
1110 W Gladstone St, San Dimas, California,
$5.99
Jul 19, 2026
0¢ Cashback
Mobil in San Dimas (845 W Arrow Hwy)
845 W Arrow Hwy, San Dimas, California,
$6.19
Jul 19, 2026
0¢ Cashback
Shell in San Dimas (630 W Bonita Ave)
630 W Bonita Ave, San Dimas, California,
$6.23
Jul 19, 2026
3¢ Cashback
Find Cheap Gas Prices By State
Click on the state to view the State details
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.