Oskaloosa Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.71 | $4.11 | $4.52 | $4.3 | $2.32 |
Highest Recorded Average Gas Price In Oskaloosa Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.3 | 08/30/26 |
| Regular | $3.74 | 09/10/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Oskaloosa
Murphy USA in Oskaloosa (2201 A Ave W)
2201 A Ave W, Oskaloosa, Iowa,
$4.04
Sep 21, 2026
0¢ Cashback
Murphy USA in Oskaloosa (2201 A Ave W)
2201 A Ave WOskaloosaIowa52577USA
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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.