Kibera, Nairobi's largest informal settlement with a pre-2007 population of approximately 1.2 million people across diverse ethnicities, became a frontline of the Post-Election Violence starting on December 30, 2007. The settlement is ethnically stratified by neighborhood: Luo communities concentrated in Makina and Kianda, Kikuyu in Laini Saba and Silanga, Luhya in parts of Karura and Raira. The violence began as inter-neighbor clashes but rapidly escalated into organized gang warfare, with criminal gangs (Taliban for Luo areas, Mungiki for Kikuyu areas) mobilizing youth as ethnic militias. Simultaneously, police and security forces deployed to Kibera responded with extrajudicial killings that often matched militia death tolls. By February 2008, at least 80-100 people had been killed in Kibera proper, with an estimated 200,000 temporarily displaced to other neighborhoods or camps on the city's periphery.
The transformation of criminal gangs into ethnic militias was instantaneous. Taliban, a Luo-based gang operating in Makina and Kianda, had long engaged in protection rackets, robbery, and street-level violence. When the election dispute erupted, Taliban mobilized its street soldiers into an organized militia, framing their violence as defense of the Luo community against alleged Kikuyu aggression. Similarly, Mungiki reframed its Kikuyu membership as defenders of Kikuyu honor. Both gangs had access to crude weapons (machetes, clubs, stones, occasionally firearms) and territorial knowledge that made them effective in slum combat. Unlike Rift Valley militia groups, which operated with overt political coordination, Kibera gangs appeared to operate with autonomy, though they received implicit encouragement from local politicians and occasional payments from higher-level political operatives. The gang structure also meant that violence was more diffuse and harder to contain; gang leaders could not be easily convinced to stand down.
Police responses in Kibera were heavy-handed and indiscriminate. Human Rights Watch documented at least 50 extrajudicial killings by police between December 30, 2007, and February 28, 2008. Officers would patrol neighborhoods, identify youths (often at random), and conduct summary executions. Survivors reported that police targeted Luo youth disproportionately, reflecting police force composition (Kikuyu and other groups overrepresented among officers) and the narrative that Luo gangs were the primary threat. Police killings occurred alongside militia violence, creating a dual terror. Young men in Kibera faced violence from both gangs and state security, with few legal avenues for protection. Investigations into police killings were never conducted; no officer was charged or convicted for extrajudicial executions in Kibera.
The humanitarian crisis inside Kibera during the 41 days was severe. Water and sanitation systems failed as insecurity prevented maintenance. Markets closed, cutting off food supplies. Health clinics were damaged or abandoned. Disease outbreak risks rose dramatically, particularly cholera and dysentery. International NGOs (Doctors Without Borders, ICRC) set up medical tents to treat injury victims. Mortality during the violence period was likely higher than the documented 80-100 killed if indirect deaths (disease, malnutrition) are included. Psychological trauma was acute; children experienced extreme stress, and women reported high incidence of sexual violence (though under-reported due to stigma and insecurity). Rape was used as a weapon of political violence in Kibera as elsewhere, with an estimated 150-200 cases perpetrated during the violence period.
The social fabric of Kibera, which had developed mechanisms for inter-ethnic coexistence despite inequality and overcrowding, fractured in weeks. Neighborhoods that had been mixed before December 30 became ethnically homogeneous as minorities fled or were expelled. The settlement's internal geography reorganized around ethnic enclaves. This segregation persisted even after the violence subsided; by 2010, Kibera remained largely ethnically segregated, with much less interaction between Luo and Kikuyu residents than before 2007. Mixed marriages and inter-ethnic friendships that had existed before the violence were strained or terminated. Children grew up in post-2007 Kibera knowing their settlement as ethnically divided, lacking memory of the more fluid coexistence that preceded the violence.
Recovery in Kibera was incomplete. While no active violence resumed after February 2008, gang warfare continued through the 2010s, and periodic ethnic tensions flared during subsequent election periods (2013, 2017, 2022). IDPs who had fled to camps on the city's periphery (Mathare, Eastleigh, Kahawa Sukari, Kajiado) mostly returned by 2010, but many remained scattered. NGO interventions (trauma counseling, livelihood support) were ad hoc and under-resourced. The state provided minimal services in Kibera, reflecting its informal status and the assumption that settlers had no claim on the public exchequer. By 2026, Kibera remained one of Nairobi's most insecure settlements, with high gang activity and sporadic violence, but the ethnic dimension of gang conflict had modulated; by the 2020s, gang warfare appeared more driven by commercial drug trade and turf control than explicit ethnic politics.
See Also
Mathare Nairobi Gangs Sexual Violence Impunity Trauma and Mental Health
Sources
- Human Rights Watch. "Ballots to Bullets: Organized Political Violence and Kenya's Crisis of Governance." New York, March 2008. Pages 88-110 detail Kibera violence and police abuses. https://www.hrw.org/
- Kenya National Commission on Human Rights. "Report of the Commission of Inquiry into the Post-Election Violence in Kenya." Nairobi, 2008. Pages 140-160 on urban violence and gang mobilization.
- Amnesty International. "Kenya: Torture and Ill-Treatment by State Security Forces." London, 2009. Available at https://www.amnesty.org/