Costco Gas Prices in Danville, California
Danville · Warehouse #21
3150 FOSTORIA WAY, Danville, California 94526-5553
Prices updated: August 13, 2026 at 12:00 AM
Regular
$5.199
PRICE PER GALLON
Press
Premium
$5.799
PRICE PER GALLON
Press
Current gas prices at Costco #21
This Costco gas station is located at 3150 FOSTORIA WAY in Danville, California. The latest reported fuel prices are regular at $5.199/gal, premium at $5.799/gal. Prices were last updated on August 13, 2026 at 12:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.199+0.100 (2.0%)
Premium
$5.799+0.200 (3.6%)
DateRegPrem
Aug 13, 12:00 AM$5.199$5.799
Aug 12, 10:00 PM$5.149$5.799
Aug 12, 3:00 PM$5.149$5.749
Aug 11, 4:00 PM$5.199$5.659
Aug 10, 10:00 PM$5.199$5.699
Aug 10, 5:00 PM$5.199$5.799
Aug 9, 2:00 AM—$5.799
Aug 9, 1:00 AM$5.199$5.799
Aug 6, 4:00 PM$5.259$5.799
Aug 5, 4:00 PM$5.259$5.859
Aug 4, 10:00 PM$5.259$5.799
Aug 4, 9:00 PM$5.259$5.859
Aug 4, 4:00 PM$5.259$5.799
Aug 3, 7:00 PM$5.299$5.899
Aug 3, 5:00 PM$5.399$5.999
Aug 2, 5:00 PM$5.299$5.899
Aug 1, 8:00 PM$5.399$5.999
Jul 31, 5:00 PM$5.359$5.959
Jul 31, 4:00 PM$5.399$5.999
Jul 29, 7:00 PM$5.499$6.099
Jul 28, 4:00 PM$5.499$6.059
Jul 25, 3:00 PM$5.499$5.999
Jul 24, 11:00 PM$5.499$5.949
Jul 23, 10:00 PM$5.399$5.949
Jul 23, 3:00 PM$5.359$5.899
Jul 21, 4:00 PM$5.299$5.859
Jul 20, 4:00 PM$5.259$5.759
Jul 19, 5:00 PM$5.199$5.699
Jul 18, 4:00 PM$5.199$5.599
Jul 17, 11:00 PM$5.099$5.599
Jul 17, 8:00 PM$5.199$5.599
Jul 17, 3:00 PM$5.359$5.749
Jul 16, 6:00 PM$5.299$5.699
Jul 16, 4:00 PM$5.299$5.649
Jul 15, 8:00 PM$5.249$5.649
Jul 15, 2:00 PM$5.149$5.599
Jul 14, 9:00 PM$5.099$5.599