The Best Secondary Schools in Ol Jorok Constituency 2009 Filter Year 20102009200820072006 #Rank School County No. of students Mean Grade No. of As 1 Kisima Mixed Secondary Nyandarua398.063 2 Nyakiambi Girls High Nyandarua967.300 3 Rosewood Girls High School Nyandarua186.631 4 Weru Secondary School Nyandarua1106.170 5 Gatimu Secondary School Nyandarua875.710 6 Ngorika Secondary School Nyandarua1025.470 7 Silibwet Secondary School Nyandarua1065.170 8 Gathanji Secondary Nyandarua735.150 9 Ruiru Secondary Nyandarua305.080 10 Sabugo Secondary Nyandarua705.070 11 Matindiri Secondary Nyandarua354.900 12 Ngano Secondary School Nyandarua574.640 13 Gikingi Secondary School Nyandarua284.550 14 Tumaini Secondary Nyandarua434.460 15 Mirangine Secondary Nyandarua294.100 16 Maranatha High School Nyandarua423.700 17 Matura Secondary School Nyandarua353.500 18 Githima Secondary Nyandarua1313.220 19 Hospital Hill Secondary Nyandarua162.600 20 Rutara Secondary Nyandarua122.290