7-Eleven Gas Station Prices in San Marcos, CA
2 7-Eleven gas stations in San Marcos · all 2 sell diesel
Today's San Marcos averages
per gallon- Regular Unleaded
- $5.729
- Mid-Grade
- $6.029
- Premium Unleaded
- $6.229
- Diesel
- $6.899
San Marcos regular is$0.19abovethe California average ($5.537)
vs 7-Eleven U.S. average$1.55above($4.181)
Premium runs$0.50above regular on average
San Marcos, California has 2 7-Eleven gas stations serving drivers in the area. Across San Marcos, regular gas averages $5.729, premium runs about $0.50 higher at $6.229, and diesel sits at $6.899. That's about $0.19 above the California statewide average of $5.537. Within San Marcos, 7-Eleven 578 E. Mission Road posts the lowest regular at $5.699 and 7-Eleven 696 W. San Marcos Blvd. @ Grand Ave the highest at $5.759 — a $0.06 spread worth checking before you fuel up.
30-day San Marcos average price trend
San Marcos stations by price
| # | Station | Regular | Premium |
|---|---|---|---|
| 1 | 7-Eleven 578 E. Mission Road San Marcos, CA | $5.699 | $6.199 |
| 2 | 7-Eleven 696 W. San Marcos Blvd. @ Grand Ave San Marcos, CA | $5.759 | $6.259 |