Dekalb
Illinois
Dekalb Gas Prices - Find the Lowest Gas Prices in Dekalb, IL
Search for the lowest gasoline prices in Dekalb, IL. Find local Dekalb gas prices and Dekalb 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 Dekalb
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
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
|
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