Prospect Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.76 | $4.11 | $4.53 | $4.56 | - |
Highest Recorded Average Gas Price In Prospect Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.56 | 08/04/26 |
| Regular | $3.76 | 09/13/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Prospect
Circle K in Prospect (9109 US-42)
9109 US-42, Prospect, Kentucky,
$3.59
Sep 24, 2026
3¢ Cashback
Circle K in Prospect (9109 US-42)
9109 US-42ProspectKentucky40059USA
Kroger in Prospect (6501 Timber Ridge Dr)
6501 Timber Ridge Dr, Prospect, Kentucky,
$4.24
Sep 24, 2026
0¢ Cashback
Kroger in Prospect (6501 Timber Ridge Dr)
6501 Timber Ridge DrProspectKentucky40059USA
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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.