Costco Gas Prices in San Dimas, California
San Dimas · Warehouse #1015
520 N LONE HILL AVE, San Dimas, California 91773-1725
Prices updated: August 8, 2026 at 11:00 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 August 8, 2026 at 11:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.199+0.200 (4.0%)
Premium
$5.499+0.200 (3.8%)
DateRegPrem
Aug 8, 11:00 PM$5.199$5.499
Aug 8, 6:00 PM$5.199$5.529
Aug 7, 9:00 PM$5.229$5.549
Aug 7, 7:00 PM$5.249$5.569
Aug 5, 3:00 PM$5.249$5.599
Aug 2, 6:00 PM$5.299$5.699
Jul 30, 1:00 AM$5.259$5.659
Jul 29, 4:00 PM$5.199$5.599
Jul 27, 4:00 PM$5.259$5.599
Jul 25, 3:00 PM$5.199$5.599
Jul 24, 5:00 PM$5.199$5.559
Jul 23, 10:00 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