There are 9 United States Postal Service post boxes available to the public in Marathon, FL. You can use any one of these locations to mail your letter or small package. For additional collection boxes in neighboring communities, see the list of post boxes in Florida.

Are you looking for a post office? See the list of post offices in Marathon, FL.

Public Collection Box
6099 Overseas Hwy
Directions
Public Collection Box
5800 Overseas Hwy
Directions
Public Collection Box
5171 Overseas Hwy
Directions
Public Collection Box
11400 Overseas Hwy
Directions
Mailbox in Post Office Lobby
600 W Ocean Dr
Directions
Winn Dixie
5585 Overseas Hwy
Directions
Publix Supermarkets
5407 Overseas Hwy
Directions
Walgreens
5271 Overseas Hwy
Directions
Office Depot
5191 Overseas Hwy
Directions