| Place | Post Code |
|---|---|
| Gakira, Muguru | 10200 |
| Gikui, Muguru | 10200 |
| Githunguri, Muguru | 10200 |
| Kanorero, Muguru | 10200 |
| Kiairathe, Muguru | 10200 |
| Nyakahura, Muguru | 10200 |
| Watuha, Muguru | 10200 |
| All postal codes in Kangema | |
|---|---|
| Kanyenya-Ini, Kangema | |
| Muguru, Kangema | |
| Rwathia, Kangema | |