Ethan Gas Prices - Find the Lowest Gas Prices in Ethan, SD

Search for the lowest gasoline prices in Ethan, SD. Find local Ethan gas prices and Ethan gas stations with the best prices to fill up at the pump today

National and South Dakota Gas Price Averages

National Avg.	SD Reg. Avg.	SD Plus Avg.	SD Prem. Avg.	SD Diesel Avg.
$3.180 05/05/2025	$3.064 05/05/2025	$3.245 05/05/2025	$3.678 05/05/2025	$3.251 05/05/2025

Today's lowest gas prices in South Dakota and around Ethan

Station	Regular	Plus	Premium	Diesel
Clark 1312 River Dr, North Sioux City, SD	$2.65 05/05/2025	05/05/2025	05/05/2025	05/05/2025
Goode To Go 1301 River Dr, North Sioux City, SD	$2.65 05/05/2025	05/05/2025	$3.31 05/05/2025	$3.06 05/05/2025