Costco Gas Prices in Napa, California
Napa · Warehouse #1679
280 RIVERSOUND WAY, Napa, California 94558-6357
Prices updated: September 5, 2026 at 3:00 AM
Regular
$5.499
PRICE PER GALLON
Press
Premium
$6.059
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 $6.059/gal. Prices were last updated on September 5, 2026 at 3:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.499+0.200 (3.8%)
Premium
$6.059+0.200 (3.4%)
DateRegPrem
Sep 5, 3:00 AM$5.499$6.059
Sep 4, 10:00 PM$5.459$6.059
Sep 3, 10:00 PM$5.399$5.999
Sep 2, 11:00 PM$5.399$5.939
Sep 2, 3:00 PM$5.399$5.899
Sep 1, 9:00 PM$5.399$5.859
Aug 30, 3:00 PM$5.399$5.829
Aug 30, 4:00 AM—$5.829
Aug 30, 3:00 AM$5.399$5.829
Aug 29, 7:00 PM$5.359$5.799
Aug 28, 5:00 PM$5.259$5.699
Aug 26, 10:00 PM$5.259$5.659
Aug 26, 5:00 PM$5.299$5.699
Aug 21, 10:00 PM$5.199$5.699
Aug 21, 5:00 PM$5.199$5.659
Aug 16, 7:00 PM$5.159$5.599
Aug 13, 4:00 PM$5.159$5.699
Aug 11, 5:00 PM$5.159$5.659
Aug 10, 10:00 PM$5.159$5.699
Aug 9, 5:00 PM$5.199$5.799
Aug 8, 7:00 PM$5.299$5.859