Mumias Population 2026
Mumias has a population of 45,485, making it the #61 biggest city in 🇰🇪 Kenya, located in Kakamega County. Roughly 0.1% of Kenya's population lives here. It is about 97× smaller than Nairobi, the country's biggest city.
Population (city proper)
45,485
Rank in Kenya
#61
Coordinates
0.33°N, 34.49°E
~1,321 m elevation · Africa/Nairobi
Distance to capital (Nairobi)
315 km
196 miles, straight line
Other big cities in Kakamega County
Cities near Mumias
FAQ
What is the population of Mumias?
Mumias has a population of 45,485 (city proper, latest official figure via GeoNames), making it the #61 biggest city in Kenya.
What region is Mumias in?
Mumias is located in Kakamega County, Kenya.
Is Mumias the capital of Kenya?
No, the capital of Kenya is Nairobi, about 315 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.