Swansea Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.6 | $4.96 | $5.35 | $5.57 | - |
| Month Ago Avg. | $4.26 | $4.66 | $4.97 | $4.84 | - |
Highest Recorded Average Gas Price In Swansea Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.62 | 06/15/26 |
| Regular | $4.65 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Swansea
Huck's in Belleville (4590 N Illinois St)
4590 N Illinois St, Swansea, Illinois,
$4.59
Jul 07, 2026
0¢ Cashback
Huck's in Belleville (4590 N Illinois St)
4590 N Illinois StSwanseaIllinois62226USA
Moto in Swansea (1324 N Illinois St)
1324 N Illinois St, Swansea, Illinois,
$5.19
Jul 07, 2026
0¢ Cashback
Moto in Swansea (1324 N Illinois St)
1324 N Illinois StSwanseaIllinois62226USA
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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.