De største etniske grupper er [[Kikuyu]] (17,2 %), [[Luhya]] (13,8 %), [[Kalenjin]] (12,9 %), [[luo (folk)|Luo]] (10,5 %), [[Kamba (folk)|Kamba]] (10,1 %), [[Somalier]] (6,2 %) [[Kisii (folk)|Kisii]] (5,7 %), [[Mijikenda]] (5,1 %), [[Ameru]] (4,3 %), [[Turkana (folk)|Turkana]] (2,6 %) og [[Masai]] (2,2 %).<ref name="Kenya2009">[http://www.knbs.or.ke/Census%20Results/Presentation%20by%20Minister%20for%20Planning%20revised.pdf Minister of State for Planning, National Development and Vision 2030; 2009 Population and Housing Census Results ('''pdf-fil''')] {{Webarchive|url=https://web.archive.org/web/20101210081530/http://www.knbs.or.ke/Census%20Results/Presentation%20by%20Minister%20for%20Planning%20revised.pdf |date=10. december 2010 }} Læst 31 august 2010.</ref>
Politik Historie Tidligere_riger,_stater,_protektorater,_kolonier_og_lande Organisationer