Gas prices in Santa Rosa
Daily metro average from AAA (2026-09-11), per gallon including taxes, for the Santa Rosa area of California.
Santa Rosa runs $0.45 a gallon above the California average of $5.68. It is the 30 cheapest of 31 California metros AAA tracks.
Nearest California metros on price
The metros immediately either side of Santa Rosa in California, so you can see whether paying $6.13 here is normal or not.
| Metro | Regular | vs Santa Rosa |
|---|---|---|
| San Francisco | $6.06 | −$0.07 |
| Napa | $6.07 | −$0.06 |
| Salinas | $6.09 | −$0.04 |
| San Rafael | $6.09 | −$0.04 |
| Santa Rosa | $6.13 | — |
| San Luis Obispo-Atascadero-Paso Robles | $6.16 | +$0.03 |
State average, trend, station map and calculators.
Your own area's price and a live map of the stations around you.
Frequently asked questions
How much is gas in Santa Rosa right now?
Regular gasoline averages $6.13 per gallon across Santa Rosa today (AAA metro average, 2026-09-11). Midgrade is $6.33, premium $6.54 and diesel $8.34.
Is gas cheaper in Santa Rosa than the rest of California?
No — Santa Rosa runs $0.45 a gallon above the California average of $5.68.
Where does Santa Rosa rank in California?
Santa Rosa is the 30th cheapest of 31 California metros AAA tracks.
Are gas prices in Santa Rosa higher than a year ago?
Yes — regular is 28.0% higher than this time last year ($4.79/gal then, $6.13 now).