Costco Gas Prices in Richland, Washington
Richland · Warehouse #1718
3125 QUEENSGATE DRIVE, Richland, Washington 99352-9127
Prices updated: September 5, 2026 at 6:00 AM
Regular
$5.199
PRICE PER GALLON
Press
Premium
$5.659
PRICE PER GALLON
Press
Diesel
$6.599
PRICE PER GALLON
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Current gas prices at Costco #1718
This Costco gas station is located at 3125 QUEENSGATE DRIVE in Richland, Washington. The latest reported fuel prices are regular at $5.199/gal, premium at $5.659/gal, diesel at $6.599/gal. Prices were last updated on September 5, 2026 at 6:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$5.199+0.500 (10.6%)
Premium
$5.659+0.460 (8.8%)
Diesel
$6.599+0.700 (11.9%)
DateRegPremDiesel
Sep 5, 6:00 AM$5.199$5.659$6.599
Sep 4, 7:00 PM$5.199$5.659$6.499
Sep 4, 3:00 PM$5.199$5.659$6.459
Sep 3, 7:00 PM$5.199$5.599$6.459
Sep 2, 3:00 PM$5.199$5.599$6.399
Sep 2, 8:00 AM—$5.599—
Sep 2, 7:00 AM$5.199$5.599$6.399
Sep 1, 7:00 PM$5.099$5.599$6.299
Sep 1, 4:00 PM$5.099$5.559$6.299
Sep 1, 3:00 PM$4.979$5.469$6.259
Aug 31, 8:00 PM$4.959$5.459$6.179
Aug 29, 7:00 PM$4.959$5.459$6.199
Aug 27, 5:00 PM$4.979$5.469$6.199
Aug 26, 10:00 PM$4.979$5.469$6.159
Aug 26, 4:00 PM$4.999$5.459$6.149
Aug 25, 9:00 PM$4.999$5.399$6.079
Aug 23, 5:00 PM$4.999$5.399$6.069
Aug 22, 4:00 PM$4.999$5.359$6.069
Aug 21, 9:00 PM$4.999$5.359$5.999
Aug 21, 5:00 PM$4.899$5.269$5.899
Aug 20, 5:00 PM$4.899$5.269$5.869
Aug 19, 8:00 PM$4.799$5.269$5.869
Aug 19, 6:00 PM$4.699$5.269$5.869
Aug 18, 4:00 PM$4.699$5.199$5.879
Aug 17, 5:00 PM$4.699$5.199$5.939
Aug 14, 8:00 PM$4.699$5.199$5.899
Aug 13, 3:00 PM$4.679$5.199$5.899
Aug 12, 9:00 AM—$5.199—
Aug 12, 8:00 AM$4.679$5.199$5.899
Aug 11, 4:00 PM$4.699$5.199$5.899