Postal Code 40640 - Hawinga, Siaya, Kenya
Postal Code: 40640
Postal System Details
Postal Authority
Posta Kenya
Postal System
Five-digit numeric postal code
Region Structure
County → Constituency → Town/Local Area → Delivery Zone
Area Information
The postal code 40640 is part of Kenya’s national five-digit postal code framework, operated under the guidelines of Posta Kenya, the country’s official postal authority. Kenyan postal codes follow the pattern X X X X X, such as 0 0 1 0 0 (example only). The digits represent county, constituency, and town/local-area routing assignments. This postal code corresponds to Hawinga in the Siaya county, located near coordinates -0.0069 and 34.3068. Kenya’s routing hierarchy follows County → Constituency → Town/Local Area → Delivery Zone. Example mapping: - County: Siaya - Constituency: (Example: Central Constituency Area) - Town/Local Area: Hawinga - Delivery Zone: Based on final digits This page is structured using routing principles followed by Posta Kenya. All pattern examples are illustrative. For accurate mail or parcel routing, ensure the constituency and local area match Hawinga, Siaya, Kenya.
Country:
Kenya
State:
Siaya
Area:
Hawinga
Postal Code:
40640
Latitude:
-0.0069
Longitude:
34.3068
Frequently Asked Questions
1. What does 40640 represent in Kenya?
It designates the local area delivery zone serving Hawinga within the Siaya county.
2. How do Kenyan postal codes work?
They use five digits that define county, constituency, and local delivery routing.
3. Can 40640 verify an address in Kenya?
Yes—if constituency and locality match Hawinga, Siaya.
4. Which authority manages postal codes in Kenya?
Posta Kenya manages national postal routing and code assignments.