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LiveUpdated May 20
Gas prices near 94121
San Francisco, CA · CA average $5.27/gal
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California drivers pay 94¢/gal more than the US average.
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Check current fuel costs in the 94121 ZIP code covering San Francisco. California's gas prices reflect state fuel taxes and environmental regulations that keep costs higher than most states. Prices vary by station throughout the city, and fuel costs update regularly as market conditions change.
Today’s lowest gas prices in 94121
- 1. Royal Gas at 301 25th Ave offers regular at $6.58/gal (0.6 mi away).
- 2. Chevron at 6000 Geary Blvd offers regular at $6.59/gal (0.5 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in San Francisco, CA
How to save more on gas in San Francisco
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.
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Sponsored
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California drivers pay 94¢/gal more than the US average.
California pump prices are among the nation's highest. AAA Membership helps you save.
Enjoy Member discounts on gas, hotels, rental cars, and more, plus 24/7 nationwide roadside assistance.
AAA Mountain West Group serves Northern California (LA and San Diego are a separate AAA club).
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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.