Costco Gas Prices in Napa, California
Napa · Warehouse #1679
280 RIVERSOUND WAY, Napa, California 94558-6357
Prices updated: July 21, 2026 at 7:00 AM
Regular
$5.499
PRICE PER GALLON
Press
Premium
$5.899
PRICE PER GALLON
Press
Current gas prices at Costco #1679
This Costco gas station is located at 280 RIVERSOUND WAY in Napa, California. The latest reported fuel prices are regular at $5.499/gal, premium at $5.899/gal. Prices were last updated on July 21, 2026 at 7:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.499+0.200 (3.8%)
Premium
$5.899+0.100 (1.7%)
DateRegPrem
Jul 21, 7:00 AM$5.499$5.899
Jul 18, 9:00 PM$5.399$5.799
Jul 18, 4:00 PM$5.299$5.799
Jul 17, 11:00 PM$5.259$5.759
Jul 15, 3:00 PM$5.199$5.759
Jul 14, 10:00 PM$5.159$5.759
Jul 14, 4:00 PM$5.199$5.759
Jul 13, 5:00 PM$5.099$5.759
Jul 11, 5:00 PM$5.099$5.699
Jul 9, 5:00 PM$5.199$5.599
Jul 8, 9:00 PM$5.099$5.599
Jul 8, 4:00 PM$4.999$5.599
Jul 3, 4:00 PM$5.099$5.599
Jul 1, 3:00 PM$5.099$5.699
Jun 28, 5:00 PM$5.299$5.699
Jun 26, 4:00 PM$5.359$5.699
Jun 25, 9:00 PM$5.359$5.759
Jun 23, 9:00 PM$5.359$5.799
Jun 23, 4:00 PM$5.299$5.799