Mount Vernon Gas Prices - Find the Lowest Gas Prices in Mount Vernon, IL

Search for the lowest gasoline prices in Mount Vernon, IL. Find local Mount Vernon gas prices and Mount Vernon gas stations with the best prices to fill up at the pump today

National and Illinois Gas Price Averages

National Avg.IL Reg. Avg.IL Plus Avg.IL Prem. Avg.IL Diesel Avg.
$3.102
03/20/2025
$3.340
03/20/2025
$3.905
03/20/2025
$4.357
03/20/2025
$3.593
03/20/2025

Today's lowest gas prices in Illinois and around Mount Vernon

StationRegularPlusPremiumDiesel
BP
1805 W Fayette Ave, Effingham, IL
$2.74
03/20/2025
$3.19
03/20/2025
$3.84
03/20/2025
$3.68
03/20/2025
Amoco
1702 W Evergreen Ave, Effingham, IL
$2.99
03/20/2025
$3.18
03/20/2025
$3.63
03/20/2025
$3.62
03/20/2025

Find all gas prices in and around Mount Vernon, IL.

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