Community partnership and crime reduction in Nairobi City County, Kenya

Authors

DOI:

https://doi.org/10.51867/ajernet.7.2.15

Keywords:

Collective Efficacy, Community Partnership, Community Policing, Crime Reduction, Nyumba Kumi, Nairobi City County

Abstract

Community partnership is currently an urgent approach in solving the crime issue and enhancing the security of people, especially in fast-developing cities like Nairobi City County, Kenya. Conventional policing methods have been, in most cases, unsatisfactory in dealing with complicated criminal activities in cities that are associated with high urbanization, joblessness, and social disparities. This paper explored how community partnership plays out in the Nyumba Kumi Community Policing Security Initiative (NKCPSI) as a crime reduction program in Nairobi County. The study was based on the collective efficacy theory and used a mixed-methods research approach combining quantitative and qualitative designs. The target population comprised 1,146 stakeholders who were representatives of the National Police Service (NPS), community leaders, and non-governmental organizations [NGOs]/civil society organizations [CSOs] interested in community policing. Stratified random sampling was used to come up with a sample size of 297 respondents, out of which 270 answers were valid, resulting in a response rate of 95.7. A questionnaire and key informant interviews guide were used to collect primary data. Descriptive statistical analysis indicated that 61.5% of the respondents rated the community partnership level as strong and 11.1% rated it as weak. Moreover, approximately 80 percent of the answers showed that communities are actively involved in law enforcement, as 80% of people reported interacting with police on a weekly basis. In terms of effectiveness, 50% of the respondents rated community partnerships as very effective in reducing crimes such as theft, robbery, and drug-related offenses. The results indicate that organized working of community members and law enforcement agencies would contribute to better trust, sharing of information, and proactive prevention of crime. The research findings indicate that enhancement of community alliances, encouraging frequent interactions between communities and the police, and increasing citizen involvement would be key to the long-term reduction of crime in the Nairobi City County. It recommends strengthening institutional support for community policing structures, promoting citizen participation, and building trust between civilians and law enforcement agencies.

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Author Biography

Dr. Duncan O. Ochieng, Kenyatta University, Kenya

Lecturer, Department of Security, Diplomacy, and Peace Studies

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Published

2026-04-10

How to Cite

Karanja, S. R., & Ochieng, D. O. (2026). Community partnership and crime reduction in Nairobi City County, Kenya. African Journal of Empirical Research, 7(2), 160–169. https://doi.org/10.51867/ajernet.7.2.15