Kisii Postal Codes: 40200 to 40514

Key Facts

Kisii is a county located in the southwestern part of Kenya, situated within the former Nyanza Province. Geographically positioned approximately 300 kilometers west of Nairobi, Kisii County lies in the highlands region characterized by fertile volcanic soils and hilly terrain. The county covers an area of approximately 1,317 square kilometers and serves as the administrative and commercial hub for the Gusii people, with an estimated population of over 1.2 million residents according to recent census data. Kisii is administratively divided into 9 sub-counties, including Kisii Central, Marani, Bobasi, Bomachoge Borabu, and others, each containing multiple wards and locations. The region is renowned for its intensive agriculture, particularly tea farming, banana cultivation, and coffee production, which form the backbone of the local economy. Kisii town, the county headquarters, functions as a major urban center providing essential services and infrastructure to the surrounding rural areas. For those seeking detailed postal code information and administrative data, the county's sub-regions and their respective postal codes can be accessed through official Kenyan postal services.

Neighboring Regions

• Nyamira
• Narok
• Bomet
• Migori
• Homa Bay