| Locality | Post Code |
|---|---|
| Jälgimäe, Saku | 76404 |
| Juuliku, Saku | 75512 |
| Kajamaa, Saku | 75504 |
| Kasemetsa, Saku | 75510 |
| Kiisa, Saku | 75503 |
| Kirdalu, Saku | 75505 |
| Kurtna, Saku | 75518 |
| Lokuti, Saku | 75514 |
| Männiku, Saku | 75511 |
| Metsanurme, Saku | 75506 |
| Rahula, Saku | 76414, 76415 |
| Roobuka, Saku | 75516 |
| Saku, Saku | 75501 |
| Saue, Saku | 76405 |
| Saustinõmme, Saku | 75507 |
| Sookaera-Metsanurga, Saku | 75515 |
| Tagadi, Saku | 75517 |
| Tammemäe, Saku | 75509 |
| Tänassilma, Saku | 76406 |
| Tõdva, Saku | 75508 |
| Üksnurme, Saku | 75513 |