Casey's General Store
E85E15
4727 Southern Hills Dr, Sioux City, IA 51106
No community ethanol test yet
Directions →
There are 6 E85 stations in Sioux City, Iowa. Blends on offer here: E85 and E15. Ethanol content at these stations can range from 51% to 85% depending on the supplier and time of year. Use E85 Scout to see community-tested percentages before you fill up.
All E85 Stations in Sioux City
Maverik #5035
E85E15
1373 Pierce St, Sioux City, IA 51105
No community ethanol test yet
Directions →
Maverik #5036
E85
1925 S Lakeport St, Sioux City, IA 51106
No community ethanol test yet
Directions →
Maverik #5037
E85
1821 Hamilton Blvd, Sioux City, IA 51103
No community ethanol test yet
Directions →
Maverik #5274
E85E15
1005 Gordon Dr, Sioux City, IA 51106
No community ethanol test yet
Directions →
Murphy USA #6843
E85
3420 Singing Hills Blvd, Sioux City, IA 51106
No community ethanol test yet
Directions →
Find E85 Stations Near You
Open E85 Scout to see ethanol percentages, verified badges, and directions for all 6 stations in Sioux City.
Open E85 Scout →E85 near Sioux City
Frequently Asked Questions
Where can I get E85 in Sioux City, IA?
There are 6 E85 stations in Sioux City, IA tracked on E85 Scout. Open E85 Scout to see station details, community-reported ethanol percentages, and directions.
How many E85 gas stations are in Sioux City?
Sioux City currently has 6 E85 stations. Use E85 Scout to see which ones have been recently verified by the community and check ethanol percentages before you fill up.
← Back to all Iowa E85 stations
Data sourced from NREL and the E85 Scout community. Station data last changed: 2026-10-01.