| Place | Post Code |
|---|---|
| Buenavista, Buenavista | 154840 |
| Cabecera Municipal, Buenavista | 154847 |
| Campo Alegre, Buenavista | 154847 |
| Chigaguta, Buenavista | 154847 |
| Corrales, Buenavista | 154847 |
| Dominguito, Buenavista | 154847 |
| Don Lope, Buenavista | 154847 |
| El Toro, Buenavista | 154847 |
| Fical, Buenavista | 154848 |
| La Laja, Buenavista | 154847 |
| Miraflores, Buenavista | 154848 |
| Patiño, Buenavista | 154847 |
| Quipe, Buenavista | 154847 |
| Samaria, Buenavista | 154847 |
| San Agustin, Buenavista | 154848 |
| San Jose, Buenavista | 154848 |
| San Miguel, Buenavista | 154847 |
| San Pedro, Buenavista | 154847 |
| San Rafael, Buenavista | 154847 |