Urban Population

Nairobi (City) is the top region by urban population in Kenya. As of 2009, urban population in Nairobi (City) was 3.14 million persons that accounts for 25.13% of Kenya's urban population. The top 5 regions (others are Kiambu, Mombasa, Nakuru, and Machakos) account for 51.26% of it. Kenya's total urban population was estimated at 12.5 million persons in 2009.