Kibera is the largest informal settlement in sub-Saharan Africa. Located in the southwestern part of Nairobi, it covers approximately 6 square kilometers and houses an estimated 250,000 to over 1 million residents, making it one of the densest urban settlements on the continent.
Origins: Nubian KAR Soldiers
Kibera originated as land granted by the British colonial administration to Nubian soldiers of the King's African Rifles (KAR) around 1904. The Nubian soldiers, who had served the colonial military, were given land grants as compensation. However, as the land was poorly documented and informal, it became common for the original grants to be subdivided, rented, and eventually inherited by non-Nubian families.
Growth into a Mega-Slum
From the 1960s onward, Kibera grew exponentially as rural migrants flooded into Nairobi seeking employment. The settlement's proximity to the city center and its status as "free" land (though technically private or disputed ownership) made it attractive to those unable to afford formal housing. By the 1980s, Kibera had become a sprawling informal city within a city.
Water and Sanitation Crisis
Kibera faces a severe water and sanitation crisis. The settlement has minimal formal water infrastructure. Residents rely on water vendors, informal taps, and contaminated water sources. Sanitation is rudimentary, with open defecation common in many parts. This creates constant threats of waterborne disease outbreaks, including typhoid and cholera.
Violence and Insecurity
Kibera has been a hotspot for gang violence, particularly around elections. The 2007-2008 post-election violence saw intense fighting in Kibera, with hundreds of deaths. Gang activity, drug dealing, and sexual violence remain endemic. Despite these challenges, Kibera residents have built schools, health clinics, churches, mosques, and small businesses.
See Also
Nairobi Timeline Nairobi Ethnic Mix Nairobi Economy Nairobi National Park Kikuyu Nairobi Colonial City