Cheapest Casey's Gas Prices in Mount Vernon, MO
1 Casey's Station
MO Avg. Gas Prices
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.047 | $4.432 | $4.756 | $5.261 |
| Yesterday Avg. | $3.978 | $4.339 | $4.669 | $5.224 |
| Week Ago Avg. | $3.722 | $4.100 | $4.428 | $4.811 |
| Month Ago Avg. | $3.551 | $3.966 | $4.282 | $4.806 |
| Year Ago Avg. | $2.502 | $2.893 | $3.211 | $3.269 |