Ethanol-Free Gas in Iowa Falls, IA

3 verified ethanol-free gas stations

Iowa Falls has 3 verified ethanol-free gas stations, all Casey's locations. All 3 carry 87-octane E0. For 90-octane or higher E0, the closest option is Maverik in Ellsworth, Iowa, about 21 miles away. Every listing is independently verified; the most recent check in Iowa Falls was May 5, 2026.

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Ethanol-Free Gas in Iowa Falls

Casey's

1223 Oak St, Iowa Falls, IA

6412550207

oct

Casey’S General Store

1801 Washington Ave, Iowa Falls, IA

641-648-3351

oct

Casey's

904 Washington Ave, Iowa Falls, IA

6416483552

oct

All Iowa Stations

Nearby Cities with Ethanol-Free Gas

Straight-line distance from Iowa Falls.

Marshalltown, IA

5 stations · 38 mi away

Ames, IA

11 stations · 39 mi away

Cedar Falls, IA

7 stations · 42 mi away

WAVERLY, IA

3 stations · 43 mi away

Clear Lake, IA

3 stations · 43 mi away

Ethanol-Free Gas in Iowa Falls: FAQ

Is there ethanol-free gas in Iowa Falls, IA?

Yes. Iowa Falls has 3 gas stations verified to sell ethanol-free (E0) gasoline: Casey's (3 locations).

Does Iowa Falls have 90-octane or higher ethanol-free gas?

Not currently. Stations in Iowa Falls top out at 87-octane E0. The nearest station with 90-octane or higher is Maverik in Ellsworth, Iowa, about 21 miles away.

Which brands sell ethanol-free gas in Iowa Falls?

Casey's (3 locations). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in Iowa Falls was May 5, 2026.