| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Blotongan, Sidorejo | 50715 |
| Postal/ZIP Codes in Bugel, Sidorejo | 50713 |
| Postal/ZIP Codes in Kauman Kidul, Sidorejo | 50712 |
| Postal/ZIP Codes in Pulutan, Sidorejo | 50716 |
| Postal/ZIP Codes in Salatiga, Sidorejo | 50711 |
| Postal/ZIP Codes in Sidorejo Lor, Sidorejo | 50714 |