Costco Gas Prices in Merced, California
Merced · Warehouse #142
1445 R ST, Merced, California 95340-5850
Prices updated: August 13, 2026 at 4:00 AM
Regular
$5.049
PRICE PER GALLON
Press
Premium
$5.679
PRICE PER GALLON
Press
Current gas prices at Costco #142
This Costco gas station is located at 1445 R ST in Merced, California. The latest reported fuel prices are regular at $5.049/gal, premium at $5.679/gal. Prices were last updated on August 13, 2026 at 4:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.049+0.050 (1.0%)
Premium
$5.679+0.080 (1.4%)
DateRegPrem
Aug 13, 4:00 AM$5.049$5.679
Aug 12, 10:00 PM$5.049$5.759
Aug 12, 3:00 PM$5.049$5.699
Aug 11, 4:00 PM$5.049$5.599
Aug 10, 10:00 PM$5.049$5.679
Aug 10, 5:00 PM$5.049$5.799
Aug 9, 5:00 PM$5.099$5.859
Aug 7, 5:00 PM$5.149$5.889
Aug 6, 4:00 PM—$5.859
Aug 6, 3:00 PM$5.159$5.859
Aug 5, 8:00 PM$5.149$5.839
Aug 4, 4:00 PM$5.159$5.799
Aug 3, 10:00 PM$5.259$5.799
Aug 3, 5:00 PM$5.359$5.899
Jul 27, 10:00 PM$5.359$5.799
Jul 26, 5:00 PM$5.299$5.799
Jul 25, 4:00 PM$5.249$5.799
Jul 24, 11:00 PM$5.199$5.759
Jul 22, 10:00 PM$5.199$5.859
Jul 22, 4:00 PM$5.199$5.799
Jul 21, 5:00 PM$5.299$5.849
Jul 19, 5:00 PM$5.259$5.799
Jul 17, 11:00 PM$5.159$5.799
Jul 16, 10:00 PM$5.159$5.759
Jul 16, 5:00 PM$5.159$5.699
Jul 15, 3:00 PM$5.099$5.659
Jul 15, 12:00 AM$5.099$5.599
Jul 14, 10:00 PM$5.079$5.599
Jul 14, 4:00 PM$4.999$5.599