Usonga Location School name Search School type All11Primary9Senior2 Bukhoba PrimaryPrimary school · Mixed · Day, Siaya CountyDibuoro PrimaryPrimary school · Mixed · Day, Siaya CountyDibuoro SecondaryC4 · Mixed · Day, Siaya sub-county, Siaya CountyGoro PrimaryPrimary school · Mixed · Day, Siaya CountyNyambare PrimaryPrimary school · Mixed · Day, Siaya CountyNyambare SecondaryC4 · Mixed · Day, Siaya sub-county, Siaya CountyNyandhero PrimaryPrimary school · Mixed · Day, Siaya CountySidondo PrimaryPrimary school · Mixed · Day, Siaya CountyUdamayi PrimaryPrimary school · Mixed · Day, Siaya CountyUhembo PrimaryPrimary school · Mixed · Day, Siaya CountyUwasi PrimaryPrimary school · Mixed · Day, Siaya County Historical KCSE rankings for Usonga Sources Senior schools: Ministry of Education lists for the 2026 intake, from the June 2025 list and the December 2025 C1, C2, C3 and C4 lists. Checked 16 October 2026. Other schools come from our older directory. Each school page shows its dates.