Costco Gas Prices in San Dimas, California
San Dimas · Warehouse #1015
520 N LONE HILL AVE, San Dimas, California 91773-1725
Prices updated: July 22, 2026 at 5:00 PM
Regular
$5.199
PRICE PER GALLON
Press
Premium
$5.499
PRICE PER GALLON
Press
Current gas prices at Costco #1015
This Costco gas station is located at 520 N LONE HILL AVE in San Dimas, California. The latest reported fuel prices are regular at $5.199/gal, premium at $5.499/gal. Prices were last updated on July 22, 2026 at 5:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.199+0.100 (2.0%)
Premium
$5.499+0.100 (1.9%)
DateRegPrem
Jul 22, 5:00 PM$5.199$5.499
Jul 21, 4:00 PM$5.159$5.459
Jul 20, 5:00 PM$5.159$5.439
Jul 18, 4:00 PM$5.099$5.369
Jul 17, 10:00 PM$5.059$5.299
Jul 15, 3:00 PM$4.999$5.199
Jul 14, 9:00 PM$4.979$5.179
Jul 14, 5:00 PM$4.999$5.199
Jul 10, 5:00 PM$4.999$5.299
Jul 8, 4:00 PM$4.899$5.199
Jul 5, 6:00 PM$4.959$5.259
Jul 4, 8:00 PM$4.899$5.199
Jul 2, 5:00 PM$4.979$5.199
Jun 29, 5:00 PM$4.979$5.279
Jun 22, 10:00 PM$5.099$5.399