Fairmount Gas Prices - Find the Lowest Gas Prices in Fairmount, IL

Search for the lowest gasoline prices in Fairmount, IL. Find local Fairmount gas prices and Fairmount 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.
$3.144 02/26/2025	$3.249 02/26/2025	$3.814 02/26/2025	$4.263 02/26/2025	$3.647 02/26/2025

Today's lowest gas prices in Illinois and around Fairmount

Station	Regular	Plus	Premium	Diesel
Mobil 504 E Main St, Barrington, IL	$2.79 02/26/2025	02/26/2025	02/26/2025	$3.17 02/26/2025
Murphy USA 1206 Ave. Of Mid America, Effingham, IL	$2.78 02/26/2025	$3.38 02/26/2025	$3.98 02/26/2025	$3.36 02/26/2025