| Place | Post Code |
|---|---|
| San Antonio, Santa Rosa | 06820 |
| San Juan de Lazos, Santa Rosa | 06820 |
| San Martin del Alto, Santa Rosa | 06820 |
| Santa Fe, Santa Rosa | 06820 |
| Santa Rosa, Santa Rosa | 06821 |
| Shumbana, Santa Rosa | 06820 |
| Shumbana Alto, Santa Rosa | 06820 |
| Shumbana Bajo, Santa Rosa | 06820 |
| Tipuco, Santa Rosa | 06820 |
| Tomaque, Santa Rosa | 06820 |
| Tupaytupana, Santa Rosa | 06820 |
| Vista Alegre, Santa Rosa | 06820 |
| Yunguita Nueva, Santa Rosa | 06820 |