Ethanol-Free Gas in Caldwell, ID

3 verified ethanol-free gas stations

Caldwell has 3 verified ethanol-free gas stations, all Maverik locations. All 3 carry 91-octane E0. Every listing is independently verified; the most recent check in Caldwell was May 4, 2026.

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Ethanol-Free Gas in Caldwell

Maverik

15280 GREEN RD, Caldwell, ID

(208) 829-8977

oct

Maverik #661

410 North 21st Ave, Caldwell, ID

208-402-4091

oct

Maverik

416 North Illinois, Caldwell, ID

(208) 454-1463

oct

All Idaho Stations

Nearby Cities with Ethanol-Free Gas

Straight-line distance from Caldwell.

Nampa, ID

3 stations · 8 mi away

Boise, ID

5 stations · 20 mi away

Idaho Falls, ID

3 stations · 234 mi away

Spokane, WA

5 stations · 279 mi away

Salt Lake City, UT

4 stations · 314 mi away

Ethanol-Free Gas in Caldwell: FAQ

Is there ethanol-free gas in Caldwell, ID?

Yes. Caldwell has 3 gas stations verified to sell ethanol-free (E0) gasoline: Maverik (3 locations).

Does Caldwell have 90-octane or higher ethanol-free gas?

Yes. 3 of the 3 stations in Caldwell carry 91-octane ethanol-free fuel.

Which brands sell ethanol-free gas in Caldwell?

Maverik (3 locations). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in Caldwell was May 4, 2026.