West Covina, CA
6 stations
LiveUpdated Jul 7Gas prices near 91790
West Covina, CA · CA average $5.59/gal
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Gas Price Check
West Covina, CA · 91790
- Cheapest
- $4.79/gal
- Area avg
- $5.59/gal
You save80¢/gal
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West Covina residents in the 91790 ZIP code deal with California's notably higher gas prices due to state fuel taxes and environmental regulations. Prices fluctuate daily across local stations, so checking current rates before filling up makes sense. The San Gabriel Valley location means you're paying more than much of the country, but tracking updates helps you find the best available prices nearby.
Today’s lowest gas prices in 91790
- 1. ARCO at 901 N Sunset Ave offers regular at $4.79/gal (0.8 mi away).
- 2. 76 at 2010 W Pacific Ave offers regular at $5.01/gal (0.7 mi away).
- 3. Shell at 700 S Sunset Ave offers regular at $5.09/gal (0.1 mi away).
- 4. Chevron at 801 S Glendora Ave offers regular at $5.39/gal (0.6 mi away).
- 5. Chevron at 1209 S Sunset Ave offers regular at $5.39/gal (0.9 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in West Covina, CA
How to save more on gas in West Covina
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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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.