Gilman Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.05 | $4.1 | $4.57 | $4.41 | - |
| Month Ago Avg. | $4.05 | $4.1 | $4.57 | $4.41 | - |
Highest Recorded Average Gas Price In Gilman Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.44 | 08/01/25 |
| Regular | $4.07 | 09/14/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Gilman
Pilot in Gilman (815 W US-24)
815 US-24, Gilman, Illinois,
$3.84
Nov 16, 2025
0¢ Cashback
Pilot in Gilman (815 W US-24)
815 US-24GilmanIllinois60938USA
BP in Gilman (1401 W US-24)
1401 W US-24, Gilman, Illinois,
$3.99
Nov 16, 2025
0¢ Cashback
BP in Gilman (1401 W US-24)
1401 W US-24GilmanIllinois60938USA
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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.