Costco Gig Harbor Gas Prices – Harbor Hill Dr NW
- Regular · today
- $5.399
- Premium · today
- $5.999
USD per gallon · Last updated September 30, 2026 · This station does not sell diesel
10990 Harbor Hill Dr NW, Gig Harbor, WA 98332-8945 · Open in Maps ↗
30-day range
where today sits- Regular$5.399 today · avg $5.306$4.989 low$5.399 high
- Premium$5.999 today · avg $5.916$5.659 low$5.999 high
Price history at Gig Harbor
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $4.989 | $5.659 |
| Sep 2 | $5.059 | $5.659 |
| Sep 3 | $5.099 | $5.659 |
| Sep 4 | $5.159 | $5.799 |
| Sep 5 | $5.199 | $5.799 |
| Sep 6 | $5.199 | $5.799 |
| Sep 7 | $5.259 | $5.899 |
| Sep 8 | $5.259 | $5.899 |
| Sep 9 | $5.259 | $5.899 |
| Sep 10 | $5.399 | $5.899 |
| Sep 11 | $5.299 | $5.899 |
| Sep 12 | $5.299 | $5.899 |
| Sep 13 | $5.299 | $5.899 |
| Sep 14 | $5.299 | $5.999 |
| Sep 15 | $5.299 | $5.999 |
| Sep 16 | $5.359 | $5.999 |
| Sep 17 | $5.399 | $5.999 |
| Sep 18 | — | — |
| Sep 19 | $5.379 | $5.959 |
| Sep 20 | $5.379 | $5.959 |
| Sep 21 | $5.399 | $5.999 |
| Sep 22 | $5.399 | $5.999 |
| Sep 23 | $5.399 | $5.999 |
| Sep 24 | $5.399 | $5.999 |
| Sep 25 | $5.399 | $5.999 |
| Sep 26 | $5.399 | $5.999 |
| Sep 27 | $5.399 | $5.999 |
| Sep 28 | $5.399 | $5.999 |
| Sep 29 | $5.399 | $5.999 |
| Sep 30 | $5.399 | $5.999 |
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 $5.399 for Regular, Gig Harbor is tied for the 3rd most expensive of 34 Costco gas stations in Washington today, $0.229 above the Washington average of $5.170.
Tacoma, 11.2 mi away, is $0.440 cheaper.
- vs the US average
- $0.793 above, at $4.606
- Premium over Regular
- $0.600 — the Washington median is $0.600
- Over the last 30 days
- up $0.410
- Days the price changed
- 11 of 29 reported days
- Cheapest day in the window
- September 1, 2026, at $4.989
- 15-gallon fill
- $80.98, $6.15 more than at the 30-day low
- Nearest cheaper station
- Tacoma — 11.2 mi
Gig Harbor is located at 10990 Harbor Hill Dr NW, Gig Harbor, WA 98332-8945, 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
Gig Harbor 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.
Gig Harbor 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 Gig Harbor
- 1TacomaTacoma, WA · 11.2 mi$4.959Regular
- 2Federal WayFederal Way, WA · 14.6 mi$5.159Regular
- 3TukwilaTukwila, WA · 17.7 mi$5.399Regular
- 4SeattleSeattle, WA · 19.2 mi$5.399Regular
- 5PuyallupPuyallup, WA · 19.7 mi$4.999Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Gig Harbor
- Costco gas prices Tacoma · WA · 11 mi$4.959
- Costco gas prices Federal Way · WA · 15 mi$5.159
- Costco gas prices Tukwila · WA · 18 mi$5.399
- Costco gas prices Seattle · WA · 19 mi$5.399
- Costco gas prices Puyallup · WA · 20 mi$4.999
- Costco gas prices Silverdale · WA · 21 mi$5.299
- Costco gas prices Lacey · WA · 22 mi$5.199
- Costco gas prices Covington · WA · 23 mi$5.399
At this location
- Warehouse opened
- November 2007
- Warehouse phone
- (253) 853-8600
- 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 Gig Harbor today?
As of the September 30, 2026 reading: Regular $5.399 and Premium $5.999 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Gig Harbor 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 Gig Harbor gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Gig Harbor cheaper than the average Costco station in Washington?
No — at $5.399, Regular here is $0.229 above the Washington Costco average of $5.170.
Where is the Costco Gig Harbor gas station?
At 10990 Harbor Hill Dr NW, Gig Harbor, WA 98332-8945. 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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