Postal codes in Kisumu County, Kenya are part of the national five‑digit postal addressing system used by Posta Kenya to help mail and parcels reach the right destination. Each town and delivery area in the county has a specific code that makes sorting and delivery faster and more reliable.
Key Information
| Item | Detail |
|---|---|
| County | Kisumu |
| Country | Kenya |
| Postal Code Format | 5‑digit numeric |
| Postal Code Prefix | 40xxx |
| Admin System | Posta Kenya |
| Coverage | All official locations in Kisumu |
Postal Codes of Kisumu
Below is a table showing all key places in Kisumu with their postal codes.
| Location Name | Postal Code | District Name |
|---|---|---|
| Kisumu City | 40100 | Kisumu Central |
| Ahero | 40101 | Kisumu East |
| Kombewa | 40102 | Kisumu West |
| Kondele | 40103 | Kisumu Central |
| Koru | 40104 | Kisumu East |
| Maseno | 40105 | Kisumu East |
| Miwani | 40106 | Kisumu West |
| Muhoroni | 40107 | Kisumu East |
| Otonglo | 40108 | Kisumu East |
| Sondu | 40109 | Kisumu West |
| Songhor | 40110 | Kisumu West |
| Pap‑Onditi | 40111 | Kisumu East |
| Dago (Winam) | 40112 | Kisumu Central |
| Pembe Tatu | 40113 | Kisumu Central |
| Chemelil | 40116 | Kisumu East |
| Daraja Mbili | 40117 | Kisumu East |
| Katito | 40118 | Kisumu East |
| Kibigori | 40119 | Kisumu West |
| Awasi | 40122 | Seme |
| Mega City | 40123 | Kisumu Central |
| Nyabondo | 40124 | Kisumu West |
| Nyangande | 40126 | Seme |
| Nyang’ori | 40127 | Seme |
| Oboch | 40129 | Kisumu West |
| Rabuor | 40132 | Kisumu West |
| Reru | 40133 | Kisumu West |
| Sigoti | 40135 | Kisumu West |
| Ratta | 40137 | Kisumu West |
| Winam | 40141 | Kisumu Central |
| Rakwaro | 40325 | Kisumu Rural |
| Nyakach | 40118 | Nyakach |
About Postal Codes in Kisumu
Kisumu County uses Kenya’s five‑digit postal code system, where the first two digits (40) identify the postal region in western Kenya and the remaining digits point to specific post offices or delivery zones.
Kisumu City (40100) is the main hub for mail sorting and delivery in the county. Surrounding areas such as Ahero (40101) and Kombewa (40102) each have their own postal codes that ensure letters, parcels, and official mail are routed correctly to local post offices.
Other neighbourhoods and suburbs like Kondele (40103), Miwani (40106), Muhoroni (40107), and Pembe Tatu (40113) also have unique codes to help postal workers and delivery services identify exact locations. Outlying areas like Oboch (40129), Winam (40141), and Rakwaro (40325) use specific codes that reflect their place within the county’s postal network.