| Locality | Post Code |
|---|---|
| Aela, Kose | 75004 |
| Ahisilla, Kose | 75111 |
| Äksi, Kose | 75038 |
| Alansi, Kose | 75035 |
| Ardu, Kose | 75001 |
| Habaja, Kose | 75002 |
| Harmi, Kose | 75034 |
| Kadja, Kose | 75003 |
| Kanavere, Kose | 75105 |
| Kantküla, Kose | 75027 |
| Karla, Kose | 75106 |
| Kata, Kose | 75120 |
| Katsina, Kose | 75005 |
| Kirivalla, Kose | 75036 |
| Kiruvere, Kose | 75006 |
| Kolu, Kose | 75121 |
| Kõrvenurga, Kose | 75008 |
| Kose, Kose | 75101 |
| Kose-Uuemõisa, Kose | 75102 |
| Kõue, Kose | 75009 |
| Krei, Kose | 75104, 75125 |
| Kuivajõe, Kose | 75123 |
| Kukepala, Kose | 75010 |
| Laane, Kose | 75007 |
| Leistu, Kose | 75026 |
| Liiva, Kose | 75107 |