Cenex

2950 S Main Ave, Sioux Center, IA

Fuel

No Ethanol

Station Details

Address: 2950 S Main Ave
Sioux Center, IA
Fuel: Zero ethanol (E0), octane grade not confirmed
Phone: (712) 722-2507

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✓ Independently Verified

Verified against Cenex locator data at the time of listing. Octane grades are mostly unconfirmed for this chain. Last verified June 2, 2026. How we verify · All Cenex E0 stations

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