| Business | Phone |
| Aids Help Inc 11399 Overseas Hwy # 3e, Marathon 33050 | (305) 289-0055 |
| Florida Keys Area Health Edu 9713 Overseas Hwy, Marathon 33050 | (305) 743-7111 |
| Kair 3010 Overseas Hwy, Marathon 33050 | (305) 743-4582 |
| Monroe County Housing Auth 240 Sombrero Rd, Marathon 33050 | (305) 743-4038 |
| Salvation Army 2835 Overseas Hwy, Marathon 33050 | (305) 743-0054 |