COUNTY 1 Mombasa County 2 Kwale County 3 Kilifi County 4 Tana River County 5 Lamu County 6 Taita/Taveta County 7 Garissa County 8 Wajir County 9 Mandera County 10 Marsabit County 11 Isiolo County 12 Meru County 13 Tharaka-Nithi County 14 Embu County 15 Kitui County 16 Machakos County 17 Makueni County 18 Nyandarua County 19 Nyeri County 20 Kirinyaga County 21 Murang'a County 22 Kiambu County 23 Turkana County 24 West Pokot County 25 Samburu County 26 Trans Nzoia County 27 Uasin Gishu County 28 Elgeyo/Marakwet County 29 Nandi County 30 Baringo County 31 Laikipia County 32 Nakuru County 33 Narok County 34 Kajiado County 35 Kericho County 36 Bomet County 37 Kakamega County 38 Vihiga County 39 Bungoma County 40 Busia County 41 Siaya County 42 Kisumu County 43 Homa Bay County 44 Migori County 45 Kisii County 46 Nyamira County 47 Nairobi County
