| Place | Post Code |
|---|---|
| Calzada, Santa Rosa | 01360 |
| Cedrito, Santa Rosa | 01360 |
| La Jalca, Santa Rosa | 01360 |
| Mashopampa, Santa Rosa | 01360 |
| Ramos (Palma), Santa Rosa | 01360 |
| Santa Rosa de Huayabamba, Santa Rosa | 01360 |
| Shihuilla, Santa Rosa | 01360 |
| Taulia, Santa Rosa | 01360 |
| Trancahuayco, Santa Rosa | 01360 |
| Triunfo, Santa Rosa | 01360 |
| Tucuchin, Santa Rosa | 01360 |
| Tunas Pata, Santa Rosa | 01360 |
| Yanamonte, Santa Rosa | 01360 |