South Williamson Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.29 | $4.74 | $5.17 | $5.59 | - |
| Month Ago Avg. | $3.87 | $4.18 | $4.41 | $4.58 | - |
Highest Recorded Average Gas Price In South Williamson Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.59 | 06/15/26 |
| Regular | $4.29 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in South Williamson
BP in South Williamson (27794 US-119 N)
27794 US-119 N, South Williamson, Kentucky,
$4.59
Jul 12, 2026
0¢ Cashback
BP in South Williamson (27794 US-119 N)
27794 US-119 NSouth WilliamsonKentucky41503USA
Exxon in South Williamson (28276 US-119 N )
28276 US-119 N , South Williamson, Kentucky,
$4.59
Jul 12, 2026
0¢ Cashback
Exxon in South Williamson (28276 US-119 N )
28276 US-119 N South WilliamsonKentucky41527USA
Sunoco in South Williamson (29248 US-119)
29248 US-119, South Williamson, Kentucky,
$4.69
Jul 12, 2026
0¢ Cashback
Sunoco in South Williamson (29248 US-119)
29248 US-119South WilliamsonKentucky41503USA
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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.