Rock City
Illinois
Rock City Gas Prices - Find the Lowest Gas Prices in Rock City, IL
Search for the lowest gasoline prices in Rock City, IL. Find local Rock City gas prices and Rock City 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. |
|---|---|---|---|---|
|
$3.173
04/16/2025
|
$3.416
04/16/2025
|
$3.963
04/16/2025
|
$4.417
04/16/2025
|
$3.576
04/16/2025
|
Today's lowest gas prices in Illinois and around Rock City
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
CITGO 555 E Cass St, Joliet, IL |
$2.81
04/16/2025
|
$3.57
04/16/2025
|
$4.07
04/16/2025
|
$3.23
04/16/2025
|
BP 205 N Northwest Hwy, Barrington, IL |
$2.89
04/16/2025
|
04/16/2025
|
04/16/2025
|
04/16/2025
|
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In and Around Rock City, IL