Quincy Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.2 | $4.37 | $4.71 | $5.08 | $2.79 |
| Month Ago Avg. | $4.2 | $4.37 | $4.71 | $5.08 | $2.79 |
Highest Recorded Average Gas Price In Quincy Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.08 | 06/15/26 |
| Regular | $4.2 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Quincy
Ayerco in Quincy (1801 Broadway St)
1801 Broadway St, Quincy, Illinois,
$4.54
Jul 19, 2026
0¢ Cashback
Cenex in Quincy (923 North 12th St)
923 North 12th St, Quincy, Illinois,
$4.57
Jul 19, 2026
0¢ Cashback
Shell in Quincy (537 Broadway St)
537 Broadway St, Quincy, Illinois,
$4.57
Jul 19, 2026
3¢ Cashback
Cenex in Quincy (235 S 8th St)
235 S 8th St, Quincy, Illinois,
$4.57
Jul 19, 2026
0¢ Cashback
Unbranded in Quincy (432 S 36th St)
432 S 36th St, Quincy, Illinois,
$4.57
Jul 19, 2026
0¢ Cashback
Cenex in Quincy (301 Riverview Ave)
301 Riverview Ave, Quincy, Illinois,
$4.57
Jul 19, 2026
0¢ Cashback
Ayerco in Quincy (2600 N 12th St)
2600 N 12th St, Quincy, Illinois,
$4.57
Jul 19, 2026
0¢ Cashback
Haymakers in Quincy (1600 N 24th St)
1600 N 24th St, Quincy, Illinois,
$4.59
Jul 19, 2026
0¢ Cashback
Shell in Quincy (1705 Harrison St)
1705 Harrison St, Quincy, Illinois,
$4.61
Jul 19, 2026
3¢ Cashback
Murphy USA in Quincy (5217 Broadway St)
5217 Broadway St, Quincy, Illinois,
$4.69
Jul 19, 2026
0¢ 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.