Costco Gas Prices in Tigard, Oregon
Tigard · Warehouse #111
7850 SW DARTMOUTH ST, Tigard, Oregon 97223-8401
Prices updated: September 4, 2026 at 10:00 PM
Regular
$4.759
PRICE PER GALLON
Press
Premium
$5.299
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 $4.759/gal, premium at $5.299/gal. Prices were last updated on September 4, 2026 at 10:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.759+0.260 (5.8%)
Premium
$5.299+0.300 (6.0%)
DateRegPrem
Sep 4, 10:00 PM$4.759$5.299
Sep 4, 9:00 PM$4.659$5.299
Sep 4, 6:00 PM$4.659$5.259
Sep 2, 8:00 AM—$5.259
Sep 2, 7:00 AM$4.659$5.259
Sep 1, 3:00 PM$4.559$5.159
Aug 31, 8:00 PM$4.529$5.129
Aug 30, 4:00 PM$4.499$5.099
Aug 28, 4:00 PM$4.499$5.059
Aug 27, 5:00 PM$4.499$5.099
Aug 26, 10:00 PM$4.499$5.059
Aug 26, 4:00 PM$4.499$5.099
Aug 24, 3:00 PM$4.599$5.099
Aug 23, 5:00 PM$4.549$5.099
Aug 22, 4:00 PM$4.499$5.059
Aug 21, 8:00 PM$4.499$4.959
Aug 21, 5:00 PM$4.459$4.859
Aug 13, 3:00 PM$4.459$4.899
Aug 11, 9:00 PM$4.459$4.999
Aug 11, 4:00 PM$4.459$5.099
Aug 7, 9:00 PM$4.499$5.099
Aug 7, 3:00 PM$4.499$4.999
Aug 7, 3:00 AM—$4.999
Aug 7, 2:00 AM$4.499$4.999