Kitui County is a county in the former Eastern Province of Kenya. Its capital and largest town is Kitui, although Mwingi is also another major urban centre. The county has a population of 1,012,709 (2009 census) and an area of 24,385.1 km².
The county has four local authorities: Kitui municipality, Kitui county council, Mwingi and Mwingi county council.
Kitui county is divided into eight administrative divisions: Central (Kitui), Kabati, Chuluni, Mutitu, Mwitika, Mutomo (Ikanga), Ikutha and Yatta.
The county has Eight constituencies:
Kitui Rural Constituency
Local people are mostly of the Akamba ethnicity.
The climate is semi-arid; it receives roughly 71 cm (28 inches). A significant point however is that rainfall occurs practically only during the rainy seasons (one long around May and June, and one short, around September and October).
Kitui is a town in Kenya, 180 kilometres east of Nairobi and 105 kilometres east of Machakos. Due to political reforms, Kitui is now the headquarters of Kitui County, which covers a larger area than the former Kitui District did. As a consequence, the city has become a natural meeting point for politicians and businessmen therefore, most of the hotels are expanding. In addition, travelers have noted that Kitui is a suitable resting place on the way from Mount Kenya to Mombasa.
Kitui had a population of 155,896 in 2009 making it the 12th largest urban centre in Kenya in terms of population. It is the largest urban centre in the county followed by Mwingi. A large majority of the residents belong to the Kamba, a Bantu people. The Kamba of Kenya speak the Bantu Kamba language (Kikamba) as a mother tongue.
The three major secondary schools are Kitui High School,kisasi High School and St. Charles Lwanga High School. For girls, there is Mulango Girls High and St. Angelas High. Other secondary schools are Tungutu(St.Ursula), Chuluni, Changwithya Boys, Matinyani Boys and Katulani Mixed Secondary School.