Costco Gas Prices in San Dimas, California
San Dimas · Warehouse #1015
520 N LONE HILL AVE, San Dimas, California 91773-1725
Prices updated: September 4, 2026 at 9:00 PM
Regular
$5.499
PRICE PER GALLON
Press
Premium
$5.799
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 $5.499/gal, premium at $5.799/gal. Prices were last updated on September 4, 2026 at 9:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.499+0.250 (4.8%)
Premium
$5.799+0.230 (4.1%)
DateRegPrem
Sep 4, 9:00 PM$5.499$5.799
Sep 4, 7:00 PM$5.459$5.799
Sep 4, 4:00 PM$5.459$5.759
Sep 3, 8:00 PM$5.429$5.729
Sep 2, 3:00 PM$5.399$5.699
Aug 28, 5:00 PM$5.379$5.679
Aug 27, 10:00 PM$5.359$5.659
Aug 26, 3:00 PM$5.349$5.659
Aug 23, 4:00 PM$5.349$5.599
Aug 22, 3:00 PM$5.299$5.559
Aug 20, 9:00 PM$5.259$5.559
Aug 19, 4:00 PM$5.199$5.499
Aug 13, 8:00 PM$5.249$5.549
Aug 13, 3:00 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