Marathon Branch Library

Located in the heart of the Keys, the Marathon Branch Library serves the city of Marathon and the Middle Keys.

3490 Overseas Highway
Marathon, Florida 33050

(305) 743-5156

Hours of Operation

Monday: 9:00 am – 5:00 pm
Tuesday: 9:00 am – 7:00 pm
Wednesday: 9:00 am – 7:00 pm
Thursday: 9:00 am – 7:00 pm
Friday: 9:00 am – 7:00 pm
Saturday: 9:00 am – 5:00 pm
Sunday: Closed

Mobile printing link

    Marathon Branch News

  • 2021 NYT Bestsellers Non-Fiction

    This page is updated weekly with the newest titles appearing on the […]

  • 2021 NYT Bestsellers Fiction

    This page is updated weekly with the newest titles appearing on the […]

Marathon Branch Events