Kwik Star #1027
E85E15
1502 S Federal Ave, Mason City, IA 50401
No community ethanol test yet
Directions →
There are 5 E85 stations in Mason 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 Mason City
Kwik Star #1077
E85E15
1316 4th St SW, Mason City, IA 50401
No community ethanol test yet
Directions →
Kwik Star #1085
E85E15
235 S Eisenhower Ave, Mason City, IA 50401
No community ethanol test yet
Directions →
Murphy USA #6795
E85E15
4059 4th St SW, Mason City, IA 50401
No community ethanol test yet
Directions →
Yes Way
E85
1920 S Federal Ave, Mason City, IA 50401
No community ethanol test yet
Directions →
Find E85 Stations Near You
Open E85 Scout to see ethanol percentages, verified badges, and directions for all 5 stations in Mason City.
Open E85 Scout →E85 near Mason City
Frequently Asked Questions
Where can I get E85 in Mason City, IA?
There are 5 E85 stations in Mason 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 Mason City?
Mason City currently has 5 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.