Santa Rosa Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.53 | $5.66 | $5.83 | $6.24 | - |
| Month Ago Avg. | $5.53 | $5.66 | $5.83 | $6.24 | - |
Highest Recorded Average Gas Price In Santa Rosa Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $6.24 | 06/15/26 |
| Regular | $5.53 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Santa Rosa
Flying A in Santa Rosa (4180 Montgomery Dr)
4180 Montgomery Dr, Santa Rosa, California,
$4.35
Jul 19, 2026
0¢ Cashback
Stop n Go Gas in Santa Rosa (440 Hearn Ave)
440 Hearn Ave, Santa Rosa, California,
$4.69
Jul 19, 2026
0¢ Cashback
ARCO in Santa Rosa (2500 Guerneville Rd)
2500 Guerneville Rd, Santa Rosa, California,
$4.73
Jul 19, 2026
0¢ Cashback
Speedway Express in Santa Rosa (300 College Ave)
300 College Ave, Santa Rosa, California,
$4.89
Jul 19, 2026
0¢ Cashback
Gulf in Santa Rosa (5855 Sonoma Hwy)
5855 Sonoma Hwy, Santa Rosa, California,
$5.59
Jul 19, 2026
0¢ Cashback
Valero in Santa Rosa (100 Coddingtown Center)
100 Coddingtown Center, Santa Rosa, California,
$5.69
Jul 19, 2026
0¢ Cashback
Valero in Santa Rosa (4501 Sonoma Hwy)
4501 Sonoma Hwy, Santa Rosa, California,
$5.69
Jul 19, 2026
0¢ Cashback
Chevron in Santa Rosa (1300 Farmers Ln)
1300 Farmers Ln, Santa Rosa, California,
$5.73
Jul 19, 2026
0¢ Cashback
Valero in Santa Rosa (1400 Farmers Ln)
1400 Farmers Ln, Santa Rosa, California,
$5.73
Jul 19, 2026
0¢ Cashback
Rotten Robbie in Santa Rosa (2515 Guerneville Rd)
2515 Guerneville Rd, Santa Rosa, California,
$5.79
Jul 19, 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.