Costco Gas Prices in Portland, Oregon
Portland · Warehouse #2
4849 NE 138TH AVE, Portland, Oregon 97230-3401
Prices updated: November 14, 2026 at 12:00 AM
Regular
$3.999
PRICE PER GALLON
Press
Premium
$4.799
PRICE PER GALLON
Press
Diesel
$6.249
PRICE PER GALLON
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Current gas prices at Costco #2
This Costco gas station is located at 4849 NE 138TH AVE in Portland, Oregon. The latest reported fuel prices are regular at $3.999/gal, premium at $4.799/gal, diesel at $6.249/gal. Prices were last updated on November 14, 2026 at 12:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.999−0.740 (15.6%)
Premium
$4.799−0.500 (9.4%)
Diesel
$6.249−0.320 (4.9%)
DateRegPremDiesel
Nov 14, 12:00 AM$3.999$4.799$6.249
Nov 13, 10:00 PM$4.099$4.799$6.249
Nov 13, 2:00 PM$4.359$4.999$6.459
Nov 12, 3:00 PM$4.359$4.899$6.459
Nov 10, 11:00 PM$4.359$4.899$6.499
Nov 10, 3:00 PM$4.399$4.899$6.499
Nov 7, 4:00 PM$4.459$5.099$6.499
Nov 6, 7:00 PM$4.499$5.099$6.499
Nov 6, 3:00 PM$4.499$5.199$6.499
Nov 5, 2:00 PM$4.559$5.199$6.499
Nov 2, 3:00 PM$4.599$5.199$6.539
Nov 1, 4:00 PM$4.589$5.199$6.539
Oct 31, 3:00 PM$4.589$5.159$6.499
Oct 30, 2:00 PM$4.499$5.199$6.399
Oct 29, 9:00 PM$4.499$5.159$6.399
Oct 29, 5:00 PM$4.499$5.199$6.499
Oct 29, 2:00 PM$4.559$5.159$6.559
Oct 28, 2:00 PM$4.599$5.199$6.539
Oct 27, 9:00 PM$4.659$5.199$6.539
Oct 27, 2:00 PM$4.599$5.099$6.539
Oct 26, 1:00 PM$4.659$5.259$6.499
Oct 25, 4:00 PM$4.649$5.149$6.499
Oct 24, 1:00 PM$4.699$5.299$6.539
Oct 23, 2:00 PM$4.699$5.299$6.579
Oct 22, 7:00 PM$4.699$5.299$6.559
Oct 22, 2:00 PM$4.699$5.299$6.499
Oct 21, 10:00 PM$4.639$5.259$6.499
Oct 21, 3:00 PM$4.699$5.199$6.499
Oct 21, 1:00 PM—$5.199—
Oct 21, 12:00 PM$4.699$5.199$6.499
Oct 19, 2:00 PM$4.699$5.299$6.499
Oct 15, 8:00 PM$4.699$5.299$6.559
Oct 15, 7:00 PM$4.739$5.299$6.569