Hill City Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.95 | $3.79 | $4.09 | $3.85 | - |
| Month Ago Avg. | $3.95 | $3.79 | $4.09 | $3.85 | - |
Highest Recorded Average Gas Price In Hill City Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.85 | 06/15/26 |
| Regular | $3.95 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Hill City
Phillips 66 in Hill City (23820 US-16)
23820 US-16, Hill City, South Dakota,
$4.19
Jul 18, 2026
0¢ Cashback
Phillips 66 in Hill City (23820 US-16)
23820 US-16Hill CitySouth Dakota57745USA
Exxon in Hill City (201 Main St)
201 Main St, Hill City, South Dakota,
$4.49
Jul 18, 2026
0¢ Cashback
Exxon in Hill City (201 Main St)
201 Main StHill CitySouth Dakota57745USA
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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.