San Luis Obispo Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.02 | $5.19 | $5.39 | $5.5 | - |
| Month Ago Avg. | $5.03 | $5.19 | $5.4 | $5.5 | - |
Highest Recorded Average Gas Price In San Luis Obispo Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.5 | 01/01/26 |
| Regular | $5.02 | 01/01/26 |
Top 10 Gas Stations & Cheap Fuel Prices in San Luis Obispo
Conserv Fuel in San Luis Obispo (254 Santa Rosa St)
254 Santa Rosa St, San Luis Obispo, California,
$4.79
Jan 04, 2026
0¢ Cashback
Conserv Fuel in San Luis Obispo (2211 Broad St)
2211 Broad St, San Luis Obispo, California,
$4.79
Jan 04, 2026
0¢ Cashback
Speedway Express in San Luis Obispo (3 Santa Rosa St)
3 Santa Rosa St, San Luis Obispo, California,
$4.85
Jan 04, 2026
0¢ Cashback
Speedway Express in San Luis Obispo (296 Santa Rosa St)
296 Santa Rosa St, San Luis Obispo, California,
$4.85
Jan 04, 2026
0¢ Cashback
Shell in San Luis Obispo (4021 Broad St)
4021 Broad St, San Luis Obispo, California,
$5.09
Jan 04, 2026
3¢ Cashback
Chevron in San Luis Obispo (3180 Broad St)
3180 Broad St, San Luis Obispo, California,
$5.19
Jan 04, 2026
0¢ Cashback
Chevron in San Luis Obispo (151 N Santa Rosa St)
151 N Santa Rosa St, San Luis Obispo, California,
$5.19
Jan 04, 2026
0¢ Cashback
Shell in San Luis Obispo (204 Madonna Rd)
204 Madonna Rd, San Luis Obispo, California,
$5.39
Jan 04, 2026
3¢ Cashback
Chevron in San Luis Obispo (12424 Los Osos Valley Rd)
12424 Los Osos Valley Rd, San Luis Obispo, California,
$5.49
Jan 04, 2026
0¢ Cashback
Chevron in San Luis Obispo (328 Marsh St)
328 Marsh St, San Luis Obispo, California,
$5.59
Jan 04, 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.