Rapid City Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.13 | $3.33 | $3.79 | $3.42 | $3.15 |
| Month Ago Avg. | $3.13 | $3.33 | $3.79 | $3.43 | $3.15 |
Highest Recorded Average Gas Price In Rapid City Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.51 | 02/05/25 |
| Regular | $3.35 | 05/09/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Rapid City
Corner Pantry in Rapid City (310 E Fairmont Blvd Ste A)
310 E Fairmont Blvd Ste A, Rapid City, South Dakota,
$2.87
Sep 05, 2025
0¢ Cashback
Phillips 66 in Rapid City (721 Mt Rushmore Rd)
721 Mt Rushmore Rd, Rapid City, South Dakota,
$3.02
Sep 05, 2025
0¢ Cashback
Fleet Farm in Rapid City (1001 E Mall Dr)
1001 E Mall Dr, Rapid City, South Dakota,
$3.03
Sep 05, 2025
0¢ Cashback
Phillips 66 in Rapid City (1012 E Centre St)
1012 E Centre St, Rapid City, South Dakota,
$3.04
Sep 05, 2025
0¢ Cashback
Corner Pantry in Rapid City (1818 Mt Rushmore Rd)
1818 Mt Rushmore Rd, Rapid City, South Dakota,
$3.06
Sep 05, 2025
0¢ Cashback
Common Cents in Rapid City (1129 W Omaha St)
1129 W Omaha St, Rapid City, South Dakota,
$3.23
Sep 05, 2025
0¢ Cashback
Common Cents in Rapid City (1909 N Lacrosse St)
1909 N Lacrosse St, Rapid City, South Dakota,
$3.23
Sep 05, 2025
0¢ Cashback
Common Cents in Rapid City (634 E North St)
634 E North St, Rapid City, South Dakota,
$3.23
Sep 05, 2025
0¢ Cashback
Common Cents in Rapid City (1821 N Elk Vale Rd)
1821 N Elk Vale Rd, Rapid City, South Dakota,
$3.23
Sep 05, 2025
0¢ Cashback
Common Cents in Rapid City (4128 Jackson Blvd)
4128 Jackson Blvd, Rapid City, South Dakota,
$3.23
Sep 05, 2025
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.