Costco Gas Prices in Merced, California
Merced · Warehouse #142
1445 R ST, Merced, California 95340-5850
Prices updated: September 4, 2026 at 5:00 PM
Regular
$5.299
PRICE PER GALLON
Press
Premium
$6.099
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 $5.299/gal, premium at $6.099/gal. Prices were last updated on September 4, 2026 at 5:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.299+0.150 (2.9%)
Premium
$6.099+0.260 (4.5%)
DateRegPrem
Sep 4, 5:00 PM$5.299$6.099
Sep 4, 4:00 PM$5.299$5.999
Sep 3, 5:00 PM$5.259$5.959
Sep 2, 6:00 AM—$5.959
Sep 2, 5:00 AM$5.259$5.959
Sep 1, 3:00 PM$5.259$5.899
Aug 30, 3:00 PM$5.259$5.859
Aug 29, 7:00 PM$5.199$5.799
Aug 28, 10:00 PM$5.229$5.759
Aug 27, 10:00 PM$5.199$5.759
Aug 26, 5:00 PM$5.159$5.759
Aug 24, 3:00 PM$5.139$5.759
Aug 23, 4:00 PM$5.099$5.699
Aug 21, 7:00 PM—$5.699
Aug 21, 6:00 PM$5.099$5.699
Aug 21, 5:00 PM$5.059$5.699
Aug 20, 4:00 PM$4.999$5.699
Aug 19, 5:00 PM$4.999$5.659
Aug 18, 4:00 PM$4.999$5.559
Aug 17, 3:00 PM$4.959$5.499
Aug 16, 7:00 PM$4.959$5.459
Aug 14, 10:00 PM$4.959$5.499
Aug 14, 4:00 PM$5.049$5.599
Aug 13, 10:00 PM$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