As of late March 2026, the average price for premium gasoline in California is approximately
$6.30 to $6.31 per gallon.
This is significantly higher than the national average, driven by
regional taxes, environmental fees, and specific fuel blending
requirements. Prices in some California counties have exceeded $6 per
gallon for regular, with premium costing more.California Premium Gasoline Highlights (March 2026):
- Average Price: ~$6.30/gal
- LA County: Prices have experienced sharp increases, often exceeding the state average.
- Regional Variance:
Prices remain among the highest in the US, with areas like San
Francisco and rural counties like Inyo experiencing some of the highest
costs.
For the most up-to-date, location-specific pricing, it is recommended to check the AAA Fuel Prices website or use apps like GasBuddy.
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AAA Gas Prices
https://gasprices.aaa.com › ...
Regular, Mid-Grade, Premium, Diesel. Current Avg. $5.887, $6.118, $6.311, $7.455. Yesterday Avg. $5.877, $6.101, $6.302, $7.364. Week Ago Avg. $5.822 ...
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AAA Gas Prices
https://gasprices.aaa.com › state-gas-price-averages
State Gas Price Averages ; Arizona, $4.682, $5.071 ; California, $5.887, $6.118 ; Colorado, $3.874, $4.266 ; Connecticut, $3.953, $4.480 ...
California All Grades All Formulations Retail Gasoline Prices (Dollars per Gallon) ... California Gasoline and Diesel Retail Prices · Retail Prices for Gasoline, ...
