Costco Rohnert Park Gas Prices – Redwood Dr
- Regular · today
- $6.399▼ −$0.060
- Premium · today
- $6.799▼ −$0.060
- Diesel · today
- $7.999
USD per gallon · Last updated September 30, 2026
5901 Redwood Dr, Rohnert Park, CA 94928-2076 · Open in Maps ↗
30-day range
where today sits- Regular$6.399 today · avg $6.047$5.659 low$6.459 high
- Premium$6.799 today · avg $6.453$6.099 low$6.859 high
- Diesel$7.999 today · avg $7.696$6.999 low$7.999 high
Price history at Rohnert Park
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| Sep 1 | $5.659 | $6.099 | $6.999 |
| Sep 2 | $5.659 | $6.099 | $7.099 |
| Sep 3 | $5.699 | $6.159 | $7.099 |
| Sep 4 | $5.799 | $6.159 | $7.099 |
| Sep 5 | $5.799 | $6.159 | $7.099 |
| Sep 6 | $5.799 | $6.199 | $7.099 |
| Sep 7 | $5.859 | $6.259 | $7.099 |
| Sep 8 | $5.859 | $6.259 | $7.099 |
| Sep 9 | $5.859 | $6.259 | $7.299 |
| Sep 10 | $5.899 | $6.259 | $7.499 |
| Sep 11 | $5.999 | $6.399 | $7.699 |
| Sep 12 | $5.999 | $6.399 | $7.999 |
| Sep 13 | $5.999 | $6.399 | $7.999 |
| Sep 14 | $6.059 | $6.459 | $7.999 |
| Sep 15 | $6.099 | $6.459 | $7.999 |
| Sep 16 | $6.099 | $6.499 | $7.999 |
| Sep 17 | $6.099 | $6.499 | $7.999 |
| Sep 18 | — | — | — |
| Sep 19 | $6.099 | $6.499 | $7.999 |
| Sep 20 | $6.099 | $6.499 | $7.999 |
| Sep 21 | $6.099 | $6.499 | $7.999 |
| Sep 22 | $6.099 | $6.499 | $7.999 |
| Sep 23 | $6.099 | $6.549 | $7.999 |
| Sep 24 | $6.199 | $6.599 | $7.999 |
| Sep 25 | $6.299 | $6.749 | $7.999 |
| Sep 26 | $6.399 | $6.859 | $7.999 |
| Sep 27 | $6.399 | $6.859 | $7.999 |
| Sep 28 | $6.459 | $6.859 | $7.999 |
| Sep 29 | $6.459 | $6.859 | $7.999 |
| Sep 30 | $6.399 | $6.799 | $7.999 |
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 $6.399 for Regular, Rohnert Park is tied for the 2nd most expensive of 128 Costco gas stations in California today, $0.357 above the California average of $6.042.
Napa, 24.7 mi away, is $0.300 cheaper.
- vs the US average
- $1.793 above, at $4.606
- Premium over Regular
- $0.400 — the California median is $0.400
- Over the last 30 days
- up $0.740
- Days the price changed
- 12 of 29 reported days
- Cheapest day in the window
- September 2, 2026, at $5.659
- 15-gallon fill
- $95.98, $11.10 more than at the 30-day low
- Nearest cheaper station
- Napa — 24.7 mi
Rohnert Park is located at 5901 Redwood Dr, Rohnert Park, CA 94928-2076, in California. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular, Premium and 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. – 8 p.m. on Sundays, in local time.
Station details
Rohnert Park Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 8 p.m.
Rohnert Park Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 7 p.m.
Costco gas near Rohnert Park
- 1Santa RosaSanta Rosa, CA · 4.6 mi$6.399Regular
- 2NapaNapa, CA · 24.7 mi$6.099Regular
- 3VallejoVallejo, CA · 31.2 mi$5.899Regular
- 4FairfieldFairfield, CA · 32.4 mi$6.199Regular
- 5Richmond CARichmond, CA · 38.1 mi$6.199Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Rohnert Park
- Costco gas prices Santa Rosa · CA · 5 mi$6.399
- Costco gas prices Napa · CA · 25 mi$6.099
- Costco gas prices Vallejo · CA · 31 mi$5.899
- Costco gas prices Fairfield · CA · 32 mi$6.199
- Costco gas prices Richmond · CA · 38 mi$6.199
- Costco gas prices Vacaville · CA · 40 mi$6.099
- Costco gas prices Concord · CA · 46 mi$5.879
- Costco gas prices South San Francisco · CA · 51 mi$6.199
At this location
- Warehouse opened
- September 2002
- Warehouse phone
- (707) 540-9113
- 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 Rohnert Park today?
As of the September 30, 2026 reading: Regular $6.399, Premium $6.799 and Diesel $7.999 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Rohnert Park 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. – 8 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.
Does the Costco Rohnert Park gas station sell diesel?
Yes — diesel is $7.999 per gallon here as of September 30, 2026.
Is Costco Rohnert Park cheaper than the average Costco station in California?
No — at $6.399, Regular here is $0.357 above the California Costco average of $6.042.
Where is the Costco Rohnert Park gas station?
At 5901 Redwood Dr, Rohnert Park, CA 94928-2076. 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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