| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amuka, Kwanza | 30200 |
| Postal/ZIP Codes in Kaisagat, Kwanza | 30200 |
| Postal/ZIP Codes in Karausi, Kwanza | 30200 |
| Postal/ZIP Codes in Kwanza, Kwanza | 30200 |
| Postal Codes in Kwanza | |
|---|---|
| Postal/ZIP Codes in Bidii, Kwanza | |
| Postal/ZIP Codes in Keiyo, Kwanza | |
| Postal/ZIP Codes in Kwanza, Kwanza | |