Number of Marathon Oil locations in the US (2026)
105 locations
as of 2026-02-20 · 25 states
Top states
| State | Locations | Per 100k residents |
|---|---|---|
| TX | 18 | — |
| MI | 12 | — |
| OH | 10 | — |
| IN | 9 | — |
| KY | 7 | — |
| LA | 7 | — |
| GA | 6 | — |
| OK | 5 | — |
| ND | 4 | — |
| FL | 3 | — |
Top cities
| City | Locations |
|---|---|
| HOUSTON, TX | 6 |
| DETROIT, MI | 4 |
| ALLEN PARK, MI | 3 |
| CINCINNATI, OH | 2 |
| COLUMBUS, OH | 2 |
| Catlettsburg, KY | 2 |
| INDIANAPOLIS, IN | 2 |
| LOUISVILLE, KY | 2 |
| MACON, GA | 2 |
| MARATHON, WI | 2 |
Location count over time
No trend data yet
This brand is newly listed — a trend line appears here once a second monthly update lands.