San Marcos
Texas
San Marcos Gas Prices - Find the Lowest Gas Prices in San Marcos, TX
Search for the lowest gasoline prices in San Marcos, TX. Find local San Marcos gas prices and San Marcos gas stations with the best prices to fill up at the pump today
National and Texas Gas Price Averages
| National Avg. | TX Reg. Avg. | TX Plus Avg. | TX Prem. Avg. | TX Diesel Avg. |
|---|---|---|---|---|
|
$3.173
04/16/2025
|
$2.757
04/16/2025
|
$3.199
04/16/2025
|
$3.559
04/16/2025
|
$3.138
04/16/2025
|
Today's lowest gas prices in Texas and around San Marcos
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
American Fuels 525 W Ben White Blvd, Austin, TX |
$2.22
04/16/2025
|
$2.47
04/16/2025
|
04/16/2025
|
04/16/2025
|
Alon 1400 Hailey St, Sweetwater, TX |
$2.23
04/16/2025
|
04/16/2025
|
04/16/2025
|
04/16/2025
|
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