| Business | Phone |
| St Agnes Catholic Church 100 Harbor Dr, Key Biscayne 33149 | (305) 361-2351 |
| St Christopher's-By-The-Sea 95 Harbor Dr, Key Biscayne 33149 | (305) 361-5080 |
| St Luke Missionary Baptist Chr 263 Ridgewood Rd, Key Biscayne 33149 | (850) 442-6611 |
| Key Biscayne Community Church 355 Glenridge Rd, Key Biscayne 33149 | (305) 361-2411 |
| Key Biscayne Presbyterian Chr 160 Harbor Dr, Key Biscayne 33149 | (305) 361-2058 |