Walmart Gas Station Prices in Round Rock, TX
2 Walmart gas stations in Round Rock · all 2 sell diesel
Today's Round Rock averages
per gallon- Regular Unleaded
- $3.429
- Mid-Grade
- $3.724
- Premium Unleaded
- $3.999
- Diesel
- $4.949
Round Rock regular is$0.05belowthe Texas average ($3.484)
vs Walmart U.S. average$0.22below($3.645)
Premium runs$0.57above regular on average
Round Rock, Texas has 2 Walmart gas stations serving drivers in the area. Across Round Rock, regular gas averages $3.429, premium runs about $0.57 higher at $3.999, and diesel sits at $4.949. That's about $0.05 below the Texas statewide average of $3.484. Within Round Rock, Walmart Round Rock S Interstate 35 Supercenter posts the lowest regular at $3.359 and Walmart Round Rock Hutto Supercenter the highest at $3.499 — a $0.14 spread worth checking before you fuel up.
30-day Round Rock average price trend
Round Rock stations by price
| # | Station | Regular | Premium |
|---|---|---|---|
| 1 | Round Rock S Interstate 35 Supercenter Round Rock, TX | $3.359 | $3.859 |
| 2 | Round Rock Hutto Supercenter Round Rock, TX | $3.499 | $4.139 |