Diamond Bar Gas Prices - Find the Lowest Gas Prices in Diamond Bar, CA

Search for the lowest gasoline prices in Diamond Bar, CA. Find local Diamond Bar gas prices and Diamond Bar gas stations with the best prices to fill up at the pump today

National and California Gas Price Averages

National Avg.CA Reg. Avg.CA Plus Avg.CA Prem. Avg.CA Diesel Avg.
$3.180
05/03/2025
$4.773
05/03/2025
$4.989
05/03/2025
$5.163
05/03/2025
$4.974
05/03/2025

Today's lowest gas prices in California and around Diamond Bar

StationRegularPlusPremiumDiesel
Lucky 7 Fuel Mart
13450 US-101 N, Smith River, CA
05/03/2025
05/03/2025
05/03/2025
05/03/2025
Tribal Fuel Mart
1000 Elk Ranch Rd, Crescent City, CA
$3.50
05/03/2025
$3.95
05/03/2025
$4.05
05/03/2025
$3.70
05/03/2025

Find all gas prices in and around Diamond Bar, CA.

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Nurses Rock Run/Walk

Saturday, May 3, 2025 at 8:00am
San Dimas, CA
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Farmers Market at Mt. SAC

Saturday, May 3, 2025 from 8:00am to 1:00pm
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Nurses Rock Run/Walk

Saturday, May 3, 2025 at 8:00am
San Dimas, CA
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Saturday, May 3, 2025 from 9:00am to 1:00pm
Pomona, CA
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Los Angeles County Fair

Saturday, May 3, 2025 from 11:00am to 11:00pm
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Downtown Pomona Certified Farmers Market

Saturday, May 3, 2025 from 5:00pm to 10:00pm
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Shaggy, Common Kings

Saturday, May 3, 2025 at 7:30pm
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La Luz and Rahill

Saturday, May 3, 2025 at 9:00pm
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Los Angeles County Fair

Sunday, May 4, 2025 from 11:00am to 11:00pm
Pomona, CA
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Prize Horse, SPY and more

Sunday, May 4, 2025 at 7:00pm
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