Decatur Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.39 | $3.61 | $4.15 | $3.96 | - |
Highest Recorded Average Gas Price In Decatur Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.96 | 06/16/26 |
| Regular | $3.39 | 09/12/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Decatur
Valero in Decatur (1105 S FM-51)
1105 S FM-51, Decatur, Texas,
$3.47
Sep 20, 2026
0¢ Cashback
Mobil in Decatur (114 US-287 N )
114 US-287 N , Decatur, Texas,
$3.49
Sep 20, 2026
0¢ Cashback
Alon in Decatur (201 N Cates St)
201 N Cates St, Decatur, Texas,
$3.51
Sep 20, 2026
0¢ Cashback
Alon in Decatur (1305 S US-287 )
1305 S US-287 , Decatur, Texas,
$3.52
Sep 20, 2026
0¢ Cashback
QuikTrip in Decatur (701 W Hale Ave)
701 W Hale Ave, Decatur, Texas,
$3.57
Sep 20, 2026
0¢ Cashback
Shell in Decatur (2105 S College Ave)
2105 S College Ave, Decatur, Texas,
$3.62
Sep 20, 2026
3¢ Cashback
Exxon in Decatur (1105 N US-287)
1105 N US-287, Decatur, Texas,
$3.72
Sep 20, 2026
0¢ Cashback
Murphy USA in Decatur (806 S US-287)
806 S US-287, Decatur, Texas,
$3.89
Sep 20, 2026
0¢ Cashback
Valero in Decatur (200 US-287 N)
200 US-287 N, Decatur, Texas,
$4.39
Sep 20, 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.