The Best Secondary Schools in Ngong Division 2009

	School	County	No. of students	Mean Grade	No. of As
1	Oloolaiser High Sch	Kajiado	101	7.40	1
2	Enoomatasiani Girls Sec Sch	Kajiado	79	6.89	0
3	Laiser Hill Academy-Sec	Kajiado	51	6.81	0
4	Oloolua Sec Sch	Kajiado	82	6.14	0
5	Kiserian Junior Seminary-Sec	Kajiado	27	6.14	0
6	Nakeel Boys Sec Sch	Kajiado	116	5.75	0
7	Nkaimurunya Mixed Day Sec Sch	Kajiado	46	5.64	0
8	Kibiko Sec Sch	Kajiado	67	5.38	0
9	Olkeri Sec Sch	Kajiado	42	5.33	0
10	Najile Boys Sec Sch	Kajiado	66	5.14	0
11	Upper Matasia Sec Sch	Kajiado	30	4.73	0
12	Magnet High Sch	Kajiado	53	4.71	0
13	Olooseos Sec Sch	Kajiado	83	4.50	0
14	Nkoroi Plainsview Hill Academy-Sec	Kajiado	24	4.50	0
15	Lewisa Academy-Sec	Kajiado	18	4.50	0
16	Olekasasi Day Sec Sch	Kajiado	39	4.45	0
17	Oloirien Sec Sch	Kajiado	18	4.22	0
18	Chenny Sch-Sec	Kajiado	15	3.14	0
19	Ongata Rongai Education Complex-Sec	Kajiado	43	2.78	0