Costco Issaquah Gas Prices – 10th Ave NW
- Regular · today
- $5.359
- Premium · today
- $5.899
USD per gallon · Last updated September 30, 2026 · This station does not sell diesel
1801 10th Ave NW, Issaquah, WA 98027-5384 · Open in Maps ↗
30-day range
where today sits- Regular$5.359 today · avg $5.289$5.059 low$5.399 high
- Premium$5.899 today · avg $5.799$5.659 low$5.999 high
Price history at Issaquah
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $5.059 | $5.659 |
| Sep 2 | $5.059 | $5.659 |
| Sep 3 | $5.199 | $5.659 |
| Sep 4 | $5.199 | $5.659 |
| Sep 5 | $5.199 | $5.659 |
| Sep 6 | $5.199 | $5.699 |
| Sep 7 | $5.159 | $5.699 |
| Sep 8 | $5.159 | $5.699 |
| Sep 9 | $5.159 | $5.699 |
| Sep 10 | $5.259 | $5.699 |
| Sep 11 | $5.259 | $5.699 |
| Sep 12 | $5.259 | $5.699 |
| Sep 13 | $5.259 | $5.699 |
| Sep 14 | $5.339 | $5.739 |
| Sep 15 | $5.359 | $5.739 |
| Sep 16 | $5.399 | $5.899 |
| Sep 17 | $5.399 | $5.999 |
| Sep 18 | — | — |
| Sep 19 | $5.399 | $5.949 |
| Sep 20 | $5.399 | $5.949 |
| Sep 21 | $5.399 | $5.999 |
| Sep 22 | $5.359 | $5.899 |
| Sep 23 | $5.399 | $5.899 |
| Sep 24 | $5.299 | $5.899 |
| Sep 25 | $5.359 | $5.899 |
| Sep 26 | $5.359 | $5.859 |
| Sep 27 | $5.359 | $5.859 |
| Sep 28 | $5.399 | $5.899 |
| Sep 29 | $5.359 | $5.899 |
| Sep 30 | $5.359 | $5.899 |
Last updated September 30, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At $5.359 for Regular, Issaquah is the 9th most expensive of 34 Costco gas stations in Washington today, $0.189 above the Washington average of $5.170.
None of the 5 nearest Costco stations is cheaper today.
- vs the US average
- $0.753 above, at $4.606
- Premium over Regular
- $0.540 — the Washington median is $0.600
- Over the last 30 days
- up $0.300
- Days the price changed
- 12 of 29 reported days
- Cheapest day in the window
- September 2, 2026, at $5.059
- 15-gallon fill
- $80.39, $4.50 more than at the 30-day low
Issaquah is located at 1801 10th Ave NW, Issaquah, WA 98027-5384, in Washington. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Station details
Issaquah Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Issaquah Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Costco gas near Issaquah
- 1RedmondRedmond, WA · 8.7 mi$5.399Regular
- 2KirklandKirkland, WA · 10.8 mi$5.399Regular
- 3TukwilaTukwila, WA · 11.7 mi$5.399Regular
- 4SeattleSeattle, WA · 13.0 mi$5.399Regular
- 5Covington WACovington, WA · 13.9 mi$5.399Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Issaquah
- Costco gas prices Redmond · WA · 9 mi$5.399
- Costco gas prices Kirkland · WA · 11 mi$5.399
- Costco gas prices Tukwila · WA · 12 mi$5.399
- Costco gas prices Seattle · WA · 13 mi$5.399
- Costco gas prices Covington · WA · 14 mi$5.399
- Costco gas prices Woodinville · WA · 16 mi$5.299
- Costco gas prices Shoreline · WA · 21 mi$5.139
- Costco gas prices Federal Way · WA · 22 mi$5.159
At this location
- Warehouse opened
- September 1994
- Warehouse phone
- (425) 313-0965
- Pumps open before the warehouse
- 4 hours on weekdays
Also at this warehouse: a food court, a pharmacy, an optical department and a tire center.
Costco publishes one number per warehouse; there is no separate line for the gas station.
Frequently asked questions
How much is gas at Costco Issaquah today?
As of the September 30, 2026 reading: Regular $5.359 and Premium $5.899 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Issaquah gas station open?
The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.
Does the Costco Issaquah gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Issaquah cheaper than the average Costco station in Washington?
No — at $5.359, Regular here is $0.189 above the Washington Costco average of $5.170.
Where is the Costco Issaquah gas station?
At 1801 10th Ave NW, Issaquah, WA 98027-5384. It sits in the Costco warehouse parking lot and is open to members only.
Do you need a Costco membership to buy gas?
Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.
What payment methods does the Costco gas station accept?
Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.
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