| Place | Post Code |
|---|---|
| Iganjo, Kamahuha | 10200 |
| Kaharati, Kamahuha | 10200 |
| Kamahuha, Kamahuha | 10217 |
| Saba Saba, Kamahuha | 10208 |
| All postal codes in Maragwa | |
|---|---|
| Ichagaki, Maragwa | |
| Kamahuha, Maragwa | |
| Kambiti, Maragwa | |
| Kimorori/Wempa, Maragwa | |
| Makuyu, Maragwa | |
| Nginda, Maragwa | |