Cook County
Illinois
Cook County Gas Prices - Find the Lowest Gas Prices in Cook County, IL
Search for the lowest gasoline prices in Cook County, IL. Find local Cook County gas prices and Cook County 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. |
|---|---|---|---|---|
|
$3.171
04/23/2025
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04/23/2025
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04/23/2025
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04/23/2025
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04/23/2025
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Today's lowest gas prices in Illinois and around Cook County
| Station | Regular | Plus | Premium | Diesel |
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04/23/2025
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04/23/2025
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04/23/2025
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04/23/2025
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04/23/2025
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04/23/2025
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