Plankinton Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.75 | $3.85 | $4.12 | $4.12 | - |
Highest Recorded Average Gas Price In Plankinton Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.12 | 08/05/26 |
| Regular | $3.75 | 09/01/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Plankinton
Cenex in Plankinton (25471 US-281)
25471 US-281, Plankinton, South Dakota,
$4.18
Oct 24, 2026
0¢ Cashback
Cenex in Plankinton (25471 US-281)
25471 US-281PlankintonSouth Dakota57369USA
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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.