Costco Rockwall
1225 State Highway 276, Rockwall, Texas 75032-9376
Regular
$3.769
Premium
$4.369
Diesel
N/A
Updated Oct 26, 2026View details →
Costco Gas Prices in Rockwall
Latest reported Costco fuel prices in Rockwall, Texas.
- Stations
- 1
- Avg. Regular
- $3.769
- Lowest Regular
- $3.769
- Avg. Diesel
- N/A