Gas Prices Near 78219 — San Antonio, TX
TX average: $3.62/gal
In 78219, San Antonio drivers benefit from Texas's proximity to Gulf Coast refineries, which helps keep fuel costs competitive across the region. Gas prices in this ZIP code fluctuate based on global oil markets and local supply chains, so checking current rates before filling up makes sense. Prices vary noticeably between stations even within the same neighborhood, and they update throughout the day as market conditions shift.