Napa Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.02 | $5.28 | $5.44 | $5.47 | $3.89 |
| Month Ago Avg. | $5.02 | $5.28 | $5.44 | $5.47 | $3.89 |
Highest Recorded Average Gas Price In Napa Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.47 | 01/01/26 |
| Regular | $5.02 | 01/02/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Napa
7-ELEVEN in Napa (490 Devlin Rd)
490 Devlin Rd, Napa, California,
$4.29
Jan 05, 2026
0¢ Cashback
Conserv Fuel in Napa (3001 Jefferson St)
3001 Jefferson St, Napa, California,
$4.55
Jan 05, 2026
0¢ Cashback
Speedway Express in Napa (1800 W Imola Ave)
1800 W Imola Ave, Napa, California,
$4.69
Jan 05, 2026
0¢ Cashback
Speedway in Napa (1300 Trancas St)
1300 Trancas St, Napa, California,
$4.79
Jan 05, 2026
0¢ Cashback
Valley Gasoline in Napa (2023 Monticello Rd)
2023 Monticello Rd, Napa, California,
$4.89
Jan 05, 2026
0¢ Cashback
Chevron in Napa (231 Devlin Rd)
231 Devlin Rd, Napa, California,
$4.89
Jan 05, 2026
0¢ Cashback
Shell in Napa (1491 Trancas St)
1491 Trancas St, Napa, California,
$4.99
Jan 05, 2026
3¢ Cashback
Chevron in Napa (630 Trancas St)
630 Trancas St, Napa, California,
$5.09
Jan 05, 2026
0¢ Cashback
Chevron in Napa (1895 Salvador Ave)
1895 Salvador Ave, Napa, California,
$5.19
Jan 05, 2026
0¢ Cashback
Chevron in Napa (2896 1st St)
2896 1st St, Napa, California,
$5.19
Jan 05, 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.