Rock Springs Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.58 | $3.75 | $4.15 | $4.61 | $2.83 |
Highest Recorded Average Gas Price In Rock Springs Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.63 | 09/11/26 |
| Regular | $3.6 | 09/17/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Rock Springs
Conoco in Rock Springs (1704 Elk St)
1704 Elk St, Rock Springs, Wyoming,
$3.19
Oct 24, 2026
0¢ Cashback
Homax in Rock Springs (1781 Blairtown Road)
1781 Blairtown Road, Rock Springs, Wyoming,
$3.21
Oct 24, 2026
0¢ Cashback
Kum & Go in Rock Springs (2910 Foothill Dr)
2910 Foothill Dr, Rock Springs, Wyoming,
$4.03
Oct 24, 2026
0¢ Cashback
Smith's in Rock Springs (2558 Foothill Blvd)
2558 Foothill Blvd, Rock Springs, Wyoming,
$4.04
Oct 24, 2026
0¢ Cashback
Flying J in Rock Springs (650 Stagecoach Dr)
650 Stagecoach Dr, Rock Springs, Wyoming,
$4.09
Oct 24, 2026
0¢ Cashback
Alta Convenience in Rock Springs (2496 Foothill Blvd)
2496 Foothill Blvd, Rock Springs, Wyoming,
$4.09
Oct 24, 2026
0¢ Cashback
Loaf 'N Jug in Rock Springs (1310 Dewar Dr)
1310 Dewar Dr, Rock Springs, Wyoming,
$4.09
Oct 24, 2026
0¢ Cashback
Sinclair in Rock Springs (1652 9th St)
1652 9th St, Rock Springs, Wyoming,
$4.39
Oct 24, 2026
0¢ Cashback
Kelly's Convenience. in Rock Springs (1645 Sunset Dr)
1645 Sunset Dr, Rock Springs, Wyoming,
$4.39
Oct 24, 2026
0¢ Cashback
Maverik in Rock Springs (1225 Foothill Blvd)
1225 Foothill Blvd, Rock Springs, Wyoming,
$4.41
Oct 24, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.