The Best Secondary Schools in Yatta Constituency 2010

	School	County	No. of students	Mean Grade
1	Ndalani Secondary	Machakos	123	7.36
2	Katangi Sec	Machakos	104	6.68
3	Kyua Secondary	Machakos	75	6.00
4	Kyasioni Sec	Machakos	54	5.63
5	Kilango Mixed Day Secondary School	Machakos	47	5.62
6	Bishop Paul Mutua High School-Kinyaata	Machakos	32	5.45
7	Ngumbulu Sec	Machakos	46	5.44
8	Merc High Scool	Machakos	147	5.37
9	Kithendu Secondary School	Machakos	57	5.35
10	Makivenzi Girls Secondary School	Machakos	44	5.29
11	Yumbuni Sec	Machakos	32	5.29
12	St.Philips Matangini Secondary	Machakos	28	5.27
13	Syokisinga Sec	Machakos	16	5.20
14	Kitheuni Sec	Machakos	34	5.17
15	Maiuni Secondary School	Machakos	31	4.75
16	Mavoloni Secondary School	Machakos	68	4.15
17	Matuu High School	Machakos	27	4.00
18	Kiwanza Secondary	Machakos	19	4.00