Latest available Costco gas prices for Santa Rosa.
Current Gas Prices:
- Regular: $5.799
- Premium: $6.259
Last successful update: October 23, 2026 3:14 pm GMT+0000.
Location
Address: 1900 SANTA ROSA AVE, Santa Rosa, California 95407-7621
Phone: (707) 578-3775
Opening Hours
Gas Station:
Mon-Fri: 6:00 AM – 10:00 PM
Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM
Saturday: 9:30 AM – 7:00 PM
Sunday: 10:00 AM – 7:00 PM
FAQ About Santa Rosa, California
What should first-time visitors to the Santa Rosa Costco gas station expect?
New visitors can anticipate competitive prices and a high-volume fueling area. It’s helpful to bring your Costco membership card and payment method ready, and be prepared for some waiting during peak times, especially on weekends.
How can I plan my route before heading to the Costco gas station in Santa Rosa?
Check local traffic updates, especially on Highway 12 and nearby arterials, as congestion can build during rush hours. Using a GPS app to monitor real-time traffic will help you choose the quickest approach.
When the gas lot is busy in Santa Rosa, what’s the best strategy for lining up?
Observe the flow of traffic as you enter and choose the shorter line, even if it means circling around. Avoid blocking entrances or exits, and stay patient—lines tend to move steadily despite the volume.
How can I create a low-stress weekly routine for refilling my tank at the Santa Rosa Costco?
Try to visit during off-peak hours, such as early weekday mornings or late afternoons. Planning your refuel around these times can reduce wait time and make the experience quicker and less stressful.
What local driving conditions should Santa Rosa drivers monitor before peak fueling periods?
Be aware of commute times when traffic on Santa Rosa Avenue and Highway 101 intensifies. Avoid fueling during these periods if possible, and consider checking for any road work or events that might increase congestion near the Costco gas station.
How can I keep an alternate fueling route in mind around Santa Rosa?
Familiarize yourself with nearby gas stations on Sonoma Avenue and Guerneville Road as backups. Having these options in mind can save time if the Costco station is unusually busy or temporarily inaccessible.