Jacksonville Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.8 | $4.19 | $4.59 | $4.33 | $3.42 |
| Month Ago Avg. | $3.79 | $4.19 | $4.59 | $4.34 | $3.42 |
Highest Recorded Average Gas Price In Jacksonville Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.8 | 01/06/26 |
| Diesel | $4.33 | 01/09/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Jacksonville
Conoco in Jacksonville (100 W Walnut St)
100 W Walnut St, Jacksonville, Illinois,
$3.45
Jan 13, 2026
0¢ Cashback
Ayerco in Jacksonville (1204 W Walnut St)
1204 W Walnut St, Jacksonville, Illinois,
$3.47
Jan 13, 2026
0¢ Cashback
Phillips 66 in Jacksonville (350 E Morton Ave)
350 E Morton Ave, Jacksonville, Illinois,
$3.59
Jan 13, 2026
0¢ Cashback
Shell in Jacksonville (841 W Morton Ave)
841 W Morton Ave, Jacksonville, Illinois,
$3.72
Jan 13, 2026
3¢ Cashback
Phillips 66 in Jacksonville (1802 S Main St)
1802 S Main St, Jacksonville, Illinois,
$3.74
Jan 13, 2026
0¢ Cashback
Murphy USA in Jacksonville (1951 W Morton Ave)
1951 W Morton Ave, Jacksonville, Illinois,
$3.83
Jan 13, 2026
0¢ Cashback
Circle K in South Jacksonville (1727 S Main St)
1727 S Main St, Jacksonville, Illinois,
$3.99
Jan 13, 2026
0¢ Cashback
Circle K in Jacksonville (602 N Main St)
602 N Main St, Jacksonville, Illinois,
$3.99
Jan 13, 2026
0¢ Cashback
Shell in Jacksonville (1720 W Morton Ave)
1720 W Morton Ave, Jacksonville, Illinois,
$3.99
Jan 13, 2026
3¢ Cashback
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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.