The Best Secondary Schools in Ol Jorok Constituency 2008 Filter Year 20102009200820072006 #Rank School County No. of students Mean Grade No. of As 1 Kisima Mixed Secondary Nyandarua366.850 2 Nyakiambi Girls High Nyandarua1096.380 3 Weru Secondary School Nyandarua956.170 4 Ngorika Secondary School Nyandarua705.670 5 Silibwet Secondary School Nyandarua1165.360 6 Rosewood Girls High School Nyandarua415.220 7 Gatimu Secondary School Nyandarua725.210 8 Ruiru Secondary Nyandarua395.000 9 Matindiri Secondary Nyandarua274.910 10 Sabugo Secondary Nyandarua884.570 11 Gathanji Secondary Nyandarua584.460 12 Mirangine Secondary Nyandarua404.450 13 Ngano Secondary School Nyandarua484.000 14 Tumaini Secondary Nyandarua393.920 15 Hospital Hill Secondary Nyandarua283.890 16 Githima Secondary Nyandarua963.570 17 Matura Secondary School Nyandarua313.450 18 Maranatha High School Nyandarua243.130