Gillespie Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.2 | $4.32 | $4.95 | $4.89 | - |
| Month Ago Avg. | $4.04 | $4.11 | $4.67 | $4.63 | - |
Highest Recorded Average Gas Price In Gillespie Year to Date
| Price | Date | |
|---|---|---|
| Regular | $4.2 | 03/24/26 |
| Diesel | $4.89 | 03/26/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Gillespie
Phillips 66 in Gillespie (506 E Elm St)
506 E Elm St, Gillespie, Illinois,
$3.70
Apr 03, 2026
0¢ Cashback
Phillips 66 in Gillespie (506 E Elm St)
506 E Elm StGillespieIllinois62033USA
Phillips 66 in Gillespie (506 E Elm St)
506 E. Elm, Gillespie, Illinois,
$4.86
Apr 03, 2026
0¢ Cashback
Phillips 66 in Gillespie (506 E Elm St)
506 E. ElmGillespieIllinois62033US
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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.