Costco Gas Prices in Tigard, Oregon
Tigard · Warehouse #111
7850 SW DARTMOUTH ST, Tigard, Oregon 97223-8401
Prices updated: July 22, 2026 at 11:00 AM
Regular
$4.339
PRICE PER GALLON
Press
Premium
$4.759
PRICE PER GALLON
Press
Current gas prices at Costco #111
This Costco gas station is located at 7850 SW DARTMOUTH ST in Tigard, Oregon. The latest reported fuel prices are regular at $4.339/gal, premium at $4.759/gal. Prices were last updated on July 22, 2026 at 11:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.339−0.260 (5.7%)
Premium
$4.759−0.240 (4.8%)
DateRegPrem
Jul 22, 11:00 AM$4.339$4.759
Jul 21, 4:00 PM$4.299$4.699
Jul 12, 4:00 PM$4.299$4.759
Jul 11, 3:00 PM$4.359$4.759
Jul 10, 5:00 PM$4.399$4.799
Jul 9, 10:00 PM$4.359$4.799
Jul 7, 4:00 PM$4.459$4.859
Jun 26, 9:00 PM$4.459$4.899
Jun 25, 3:00 PM$4.559$4.899
Jun 23, 3:00 PM$4.569$4.999
Jun 22, 4:00 PM$4.599$4.999