Kisumu County, nestled along the shores of Lake Victoria in western Kenya, is the region’s commercial and transport hub, famous for its vibrant fish markets, Kisumu International Airport, and thriving sugar industry. The county is divided into numerous wards, towns, and trading centres, each assigned a unique postal or ZIP code to ensure accurate and timely mail and parcel delivery.
In this post, you’ll find the complete list of Kisumu ZIP and postal codes, including the main code 40100 and area-specific codes.
Kisumu Postal Codes by Location
| Location | Postal Code |
|---|---|
| Kisumu CBD | 40100 |
| Milimani | 40101 |
| Kondele | 40102 |
| Ahero | 40103 |
| Katito | 40104 |
| Kajulu | 40105 |
| Kibos | 40106 |
| Maseno | 40107 |
| Dunga | 40108 |
| Otonglo | 40109 |
| Nyalenda | 40110 |
Main Postal Code for Kisumu
The main postal code for Kisumu is 40100, serving the county headquarters and surrounding areas.
Country Code
The country code for Kenya is KE.
How Postal Codes Are Used in Kisumu
Postal codes in Kisumu ensure that letters, parcels, and courier deliveries reach the correct destinations. They are also vital for online shopping, billing, and official address verification.