To get KCSE results; Candidates are expected to send their index numbers through an sms code (22252) after the release of the exams.
This is the fastest way of getting the results.
KNEC PORTAL: KCSE results, online registration, KCSE Result slip and Certificates: The KNEC portal is hosted on the Kenya National Examinations Council on the web http://www.knec-portal.ac.ke/
In this portal you will be able do the following
1. Check Candidate registration for K C S E
2. Download KCSE Result slip
3. Check KCSE Results for any year.
This portal is meant for both Primary and secondary schools.
You can also read KUCCPS 2016 Cut-off points: Online Revision and Admission dates
Official website of the Seconday schools (K C P E) is available here