KCSE Best and Top Ranking Secondary Schools in Kenya- Are you looking for the list of the best and top performing secondary schools in Kwale County? Below is a list of all the best Secondary Schools in Kwale County. The list features the best schools plus their Knec codes.Extra County High schools form the second level of secondary schools in Kenya; after National Schools. For complete information on all schools in the country, visit the Schools’ Portal. Here you will find contact details, location, KCSE performance analysis and fees details for all schools in Kenya.