Marietta
Illinois
Marietta Gas Prices - Find the Lowest Gas Prices in Marietta, IL
Search for the lowest gasoline prices in Marietta, IL. Find local Marietta gas prices and Marietta 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. |
|---|---|---|---|---|
|
$3.124
06/09/2025
|
$3.349
06/09/2025
|
$3.899
06/09/2025
|
$4.361
06/09/2025
|
$3.493
06/09/2025
|
Today's lowest gas prices in Illinois and around Marietta
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Casey's 1104 S Willow St, Effingham, IL |
$2.81
06/09/2025
|
06/09/2025
|
06/09/2025
|
$3.29
06/09/2025
|
Phillips 66 2911 S Banker St, Effingham, IL |
$2.81
06/09/2025
|
06/09/2025
|
06/09/2025
|
06/09/2025
|
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In and Around Marietta, IL