Santa Rosa · Sonoma County
Santa Rosa gas prices, modeled by WorthStop.
Use the city benchmark to understand the market, then compare the price and detour for your actual trip before choosing a stop.
Compare stops near Santa RosaWorthStop model dated August 17, 2026 · Published August 27, 2026Estimated city averages
A price benchmark for Santa Rosa
Median $5.57 · middle 80% $5.32–$5.67
Median $5.86 · middle 80% $5.61–$5.96
Median $6.10 · middle 80% $5.85–$6.20
These values are WorthStop model estimates, not posted station quotes. They describe the modeled station mix in Santa Rosa and may differ from the price available to a specific driver.
Source: WorthStop model.How Santa Rosa compares
The modeled regular average is $0.00 per gallon above the overall Bay Area model.
The middle 80% of modeled regular prices spans $5.32 to $5.67, a $0.35 per-gallon range.
What that spread means
Across a 10-gallon purchase, the modeled 10th-to-90th percentile difference is about $3.52 before accounting for the fuel and time required by a detour.
Coverage behind the estimate
The WorthStop model covers 33 eligible fuel locations across 10 postal codes in Santa Rosa.
- 29 locations have store information
- 8 have food information
- 2 have known opening-hours data
Why your route still matters
A city average cannot identify the stop worth making. WorthStop ranks eligible stops for the route using the selected fuel grade, gallons, vehicle MPG and extra driving required.