The Best Secondary Schools in Central - Embu Division 2010 Filter Year 20102009200820072006 #Rank School County No. of students Mean Grade No. of As 1 Kangaru Girls Secondary School Embu1457.250 2 Itabua Secondary School Embu837.000 3 Embu High School Secondary Embu386.890 4 Gatunduri Secondary School Embu746.330 5 St Marys Kiangima Girls Secondary School Embu825.750 6 Kirimari Secondary School Embu475.630 7 Embu County Mixed Secondary Embu515.080 8 St. Mary Gatondo Secondary School Embu284.800 9 Kimangaru Mixed Day Secondary School Embu194.670 10 Kamiu Day Secondary School Embu514.100