
Marathon at a glance
What makes Marathon different: Spanning roughly 13 islands in the Middle Keys at the foot of the Seven Mile Bridge, Marathon is a working fishing town and home to The Turtle Hospital, which since 1986 has rehabilitated injured loggerhead, green, hawksbill, and Kemp's ridley sea turtles.
- Marathon population
- 9,689
- Monroe County Medicare
- 19,208
- MA penetration (county)
- 19%