Jefferson County
Illinois
Jefferson County Gas Prices - Find the Lowest Gas Prices in Jefferson County, IL
Search for the lowest gasoline prices in Jefferson County, IL. Find local Jefferson County gas prices and Jefferson 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. |
|---|---|---|---|---|
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$3.083
03/15/2025
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03/15/2025
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03/15/2025
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03/15/2025
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03/15/2025
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Today's lowest gas prices in Illinois and around Jefferson County
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Local Events
St. Patrick's Day Bash with Dub-Z at Alvis's
Saturday, Mar 15, 2025 at 9:00pm
Tamaroa, IL
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St. Patrick's Day Applebee's Saintly Sips Cocktail
Monday, Mar 17, 2025
Mount Vernon, IL
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In and Around Jefferson County, IL