Gas prices in Napa
Daily metro average from AAA (2026-07-28), per gallon including taxes, for the Napa area of California.
Napa runs $0.47 a gallon above the California average of $5.35. It is the 29 cheapest of 31 California metros AAA tracks.
Nearest California metros on price
The metros immediately either side of Napa in California, so you can see whether paying $5.83 here is normal or not.
| Metro | Regular | vs Napa |
|---|---|---|
| San Diego | $5.73 | −$0.10 |
| Salinas | $5.76 | −$0.06 |
| Santa Rosa | $5.78 | −$0.05 |
| San Rafael | $5.80 | −$0.03 |
| Napa | $5.83 | — |
| San Francisco | $5.83 | +$0.00 |
| San Luis Obispo-Atascadero-Paso Robles | $5.92 | +$0.09 |
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 Napa right now?
Regular gasoline averages $5.83 per gallon across Napa today (AAA metro average, 2026-07-28). Midgrade is $6.08, premium $6.24 and diesel $6.79.
Is gas cheaper in Napa than the rest of California?
No — Napa runs $0.47 a gallon above the California average of $5.35.
Where does Napa rank in California?
Napa is the 29th cheapest of 31 California metros AAA tracks.
Are gas prices in Napa higher than a year ago?
Yes — regular is 21.6% higher than this time last year ($4.79/gal then, $5.83 now).