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
- $3.799
- Mid-Grade
- $4.124
- Premium Unleaded
- $4.399
- Diesel
- $5.374
Round Rock regular is$0.01abovethe Texas average ($3.794)
vs Walmart U.S. average$0.11below($3.908)
Premium runs$0.60above regular on average
Round Rock, Texas has 2 Walmart gas stations serving drivers in the area. Across Round Rock, regular gas averages $3.799, premium runs about $0.60 higher at $4.399, and diesel sits at $5.374. That's about $0.01 above the Texas statewide average of $3.794. Within Round Rock, Walmart Round Rock S Interstate 35 posts the lowest regular at $3.699 and Walmart Round Rock Hutto the highest at $3.899 — a $0.20 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 Round Rock, TX | $3.699 | $4.199 |
| 2 | Round Rock Hutto Round Rock, TX | $3.899 | $4.599 |