Decatur Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.4 | $3.71 | $4.07 | $4.34 | $2.45 |
| Month Ago Avg. | $3.39 | $3.7 | $4.06 | $4.3 | $2.45 |
Highest Recorded Average Gas Price In Decatur Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.34 | 07/11/26 |
| Regular | $3.4 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Decatur
Marathon in Decatur (172 AL-67 S)
172 AL-67, Decatur, Alabama,
$3.05
Jul 18, 2026
0¢ Cashback
Exxon in Decatur (1309 Carridale St SW)
1309 Carridale St SW, Decatur, Alabama,
$3.29
Jul 18, 2026
0¢ Cashback
CITGO in Decatur (1024 Somerville Rd SE)
1024 Somerville Rd SE, Decatur, Alabama,
$3.49
Jul 18, 2026
0¢ Cashback
Kroger in Decatur (1101 Beltline Rd SE)
1101 Beltline Rd SE, Decatur, Alabama,
$3.74
Jul 18, 2026
0¢ Cashback
Wavaho in Decatur (5006 US-31 S)
5006 US-31 S, Decatur, Alabama,
$3.79
Jul 18, 2026
0¢ Cashback
Marathon in Decatur (1801 6th Ave SE)
1801 6th Ave SE, Decatur, Alabama,
$3.82
Jul 18, 2026
0¢ Cashback
RaceWay in Decatur (157 Hwy 67 S)
157 AL-67, Decatur, Alabama,
$3.89
Jul 18, 2026
0¢ Cashback
Chevron in Decatur (17 14th St SW)
17 14th St SW, Decatur, Alabama,
$3.90
Jul 18, 2026
0¢ Cashback
Murphy USA in Decatur (2800 B Spring Ave Sw)
2800 Spring Ave SW b, Decatur, Alabama,
$3.99
Jul 18, 2026
0¢ Cashback
Shell in Decatur (915 6th Ave SE)
915 6th Ave SE, Decatur, Alabama,
$3.99
Jul 18, 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.