| Place | Post Code |
|---|---|
| Arjosari, Wonomulyo | 91342 |
| Bakka-Bakka, Wonomulyo | 91342 |
| Banua Baru, Wonomulyo | 91342 |
| Bumi Mulyo, Wonomulyo | 91342 |
| Bumiayu, Wonomulyo | 91342 |
| Campurjo, Wonomulyo | 91342 |
| Geleso, Wonomulyo | 91342 |
| Kebunsari, Wonomulyo | 91342 |
| Nepo, Wonomulyo | 91342 |
| Sidodadi, Wonomulyo | 91342 |
| Sidorejo, Wonomulyo | 91342 |
| Sugih Waras, Wonomulyo | 91342 |
| Sumberjo, Wonomulyo | 91342 |
| Tumpiling, Wonomulyo | 91342 |