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.
$3.165 02/20/2025	$3.280 02/20/2025	$3.832 02/20/2025	$4.286 02/20/2025	$3.649 02/20/2025

Today's lowest gas prices in Illinois and around Rock City

Station	Regular	Plus	Premium	Diesel
Mobil 504 E Main St, Barrington, IL	$2.77 02/20/2025	02/20/2025	02/20/2025	02/20/2025
Murphy USA 1206 Ave. Of Mid America, Effingham, IL	$2.89 02/20/2025	$3.49 02/20/2025	$4.09 02/20/2025	$3.59 02/20/2025