| Place | Post Code |
|---|---|
| Povo de Cima, Alferce | 8550-039 |
| Rabaçal, Alferce | 8550-040 |
| Ribeirinho, Alferce | 8550-041 |
| Serro Avesso, Alferce | 8550-042 |
| Soalheira, Alferce | 8550-044 |
| Umbria, Alferce | 8550-045 |
| Várzea da Eira, Alferce | 8550-047 |
| Várzea da Umbria, Alferce | 8550-048 |
| All postal codes in Monchique | |
|---|---|
| Alferce, Monchique | |
| Marmelete, Monchique | |
| Monchique, Monchique | |