E85 in Iowa runs about $2.99/gal — right on the national average. Prices below come from the national alternative-fuels database plus crowd-verified driver reports, and each station page shows exactly when its price was last confirmed.
Every E85 station in Iowa (page 7 of 7)
| Station | Address | E85 |
|---|---|---|
| Kwik Stop - Peosta | 185 Peosta St, Peosta | $4.45 |
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Top cities for E85 in Iowa
Cedar Rapids (13) · West Des Moines (12) · Ankeny (11) · Des Moines (11) · Sioux City (9) · Davenport (9) · Urbandale (8) · Waukee (8) · Altoona (7) · Newton (6) · Grimes (6) · Bettendorf (6)
Is E85 worth it in Iowa?
E85 is usually 15–30% cheaper per gallon than regular gas, but ethanol carries ~27% less energy, so the honest test is cost per mile — E85 wins when it's priced at least 20–25% below regular. E85 App compares that for you automatically. (More: is E85 actually cheaper?)
Know what's really in the pump
Pump "E85" isn't a fixed 85% ethanol — it's legally 51–83% and drops in winter, which changes your octane and how you blend to E30/E50. (More: your E85 isn't 85%.)
Find E85 now
Live prices, the real ethanol map, and a blend calculator — free on iPhone.
Download on theApp StoreOnly flex-fuel vehicles (FFVs) should run E85 — confirm compatibility before you fill. See how to find E85 near you or browse other states.