Grain Valley Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.98 | $4.39 | $4.53 | $4.85 | - |
Highest Recorded Average Gas Price In Grain Valley Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.85 | 06/16/26 |
| Regular | $3.98 | 09/12/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Grain Valley
Casey's in Grain Valley (101 S Buckner Tarsney Rd)
101 S Buckner Tarsney Rd, Grain Valley, Missouri,
$3.94
Sep 20, 2026
0¢ Cashback
Casey's in Grain Valley (101 S Buckner Tarsney Rd)
101 S Buckner Tarsney RdGrain ValleyMissouri64029USA
Quick Trip in Grain Valley (1110 N Buckner Tarsney Rd)
1110 S Buckner Tarsney Rd, Grain Valley, Missouri,
$4.09
Sep 20, 2026
0¢ Cashback
Quick Trip in Grain Valley (1110 N Buckner Tarsney Rd)
1110 S Buckner Tarsney RdGrain ValleyMissouri64029USA
Amoco in Grain Valley (723 N Main St)
723 N Main St, Grain Valley, Missouri,
$4.09
Sep 20, 2026
0¢ Cashback
Amoco in Grain Valley (723 N Main St)
723 N Main StGrain ValleyMissouri64029USA
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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.