Sonoma Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $5.46 | $5.54 | $5.71 | $5.67 | - |
Highest Recorded Average Gas Price In Sonoma Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.67 | 08/04/26 |
| Regular | $5.47 | 09/21/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Sonoma
Valero in Sonoma (18605 Sonoma Hwy)
18605 Sonoma Hwy, Sonoma, California,
$4.86
Oct 24, 2026
0¢ Cashback
Jack’s Filling Station in Sonoma (899 Broadway)
899 Broadway, Sonoma, California,
$5.04
Oct 24, 2026
0¢ Cashback
Beacon in Sonoma (18618 Sonoma Hwy)
18618 Sonoma Hwy, Sonoma, California,
$5.79
Oct 24, 2026
0¢ Cashback
76 in Sonoma (19249 Sonoma Hwy)
19249 Sonoma Hwy, Sonoma, California,
$5.85
Oct 24, 2026
0¢ Cashback
Chevron in Sonoma (540 W Napa St)
540 West Napa Street, Sonoma, California,
$6.20
Oct 24, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.