The Best Secondary Schools in Ol Jorok Constituency 2007 Filter Year 20102009200820072006 #Rank School County No. of students Mean Grade No. of As 1 Weru Secondary School Nyandarua806.260 2 Nyakiambi Girls High Nyandarua1076.220 3 Rosewood Girls High School Nyandarua556.140 4 Hospital Hill Secondary Nyandarua205.710 5 Ngorika Secondary School Nyandarua705.250 6 Gatimu Secondary School Nyandarua935.130 7 Sabugo Secondary Nyandarua815.000 8 Matura Secondary School Nyandarua314.800 9 Gathanji Secondary Nyandarua524.710 10 Ruiru Secondary Nyandarua224.450 11 Mirangine Secondary Nyandarua334.400 12 Maranatha High School Nyandarua324.330 13 Silibwet Secondary School Nyandarua934.200 14 Tumaini Secondary Nyandarua303.890 15 Matindiri Secondary Nyandarua243.750 16 Githima Secondary Nyandarua863.640 17 Ngano Secondary School Nyandarua593.100