San Diego, CA
6 stations
LiveUpdated Jul 29Gas prices near 92128
San Diego, CA · CA average $4.99/gal
Stations near you
1ARCO
CheapestCheapest nearby11891 Rancho Bernardo Rd
Send to a friendSend these prices to a friend
Keep exploring
You'll find current gas prices across the 92128 area of San Diego by checking our regularly updated listings. California's gas costs reflect state fuel taxes and environmental regulations, typically running higher than other regions. Prices vary considerably between stations, so comparing options in your neighborhood helps you find the best deal. Check back often since prices shift daily.
Today’s lowest gas prices in 92128
- 1. ARCO at 11891 Rancho Bernardo Rd offers regular at $5.29/gal (2.0 mi away).
- 2. ARCO-AMPM at 12610 Sabre Springs Pkwy offers regular at $5.39/gal (7.0 mi away).
- 3. Shell at 12507 Rancho Bernardo Rd offers regular at $5.39/gal (2.5 mi away).
- 4. Costco at 12350 Carmel Mountain Rd offers regular at $5.49/gal (2.0 mi away).
- 5. Mobil at 11898 Rancho Bernardo Rd offers regular at $5.54/gal (2.0 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in San Diego, CA
How to save more on gas in San Diego
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
Related guides
Deep-dives on US gas-price topics relevant to this area.
Research
Why California gas prices are the highest in the US
Five structural reasons behind California's 90-cent-per-gallon premium.
Brand
Costco gas prices
California has more Costco fuel locations than any other state.
Research
Diesel vs gasoline economics in 2026
Why diesel costs more than gas now. Refining yield and global demand.
Research
Federal gas tax holiday economics
Pass-through math, refiner-margin capture, and why political timing matters.
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in California
California has the highest gas taxes in the nation at roughly 60 cents per gallon when you combine the state excise tax with the cap-and-trade program and underground storage fee. The state requires a special CARB-formulated fuel that only a handful of in-state refineries can produce, so a single refinery outage can spike prices statewide within 48 hours. Costco, Sam's Club, and Arco are typically the cheapest across Los Angeles, San Francisco, San Diego, and Sacramento metros, while Chevron, Shell, and 76 dominate freeway exits. Stations along Interstate 5 and US 101 commonly run 10 to 20 cents higher than equivalent stations a mile off the freeway.