Kisii Population 2026
Kisii has a population of 112,417, making it the #27 biggest city in 🇰🇪 Kenya, located in Kisii County. Roughly 0.2% of Kenya's population lives here. It is about 39× smaller than Nairobi, the country's biggest city.
Population (city proper)
112,417
Rank in Kenya
#27
Coordinates
0.68°S, 34.77°E
~1,686 m elevation · Africa/Nairobi
Distance to capital (Nairobi)
238 km
148 miles, straight line
Other big cities in Kisii County
| City | Population | Rank in Kenya |
|---|---|---|
| Ogembo | 20,000 | #106 |
Cities near Kisii
FAQ
What is the population of Kisii?
Kisii has a population of 112,417 (city proper, latest official figure via GeoNames), making it the #27 biggest city in Kenya.
What region is Kisii in?
Kisii is located in Kisii County, Kenya.
Is Kisii the capital of Kenya?
No, the capital of Kenya is Nairobi, about 238 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.