This school is located in Kisii County at Nyamache near Nyamache town in Bobasi Constituency. The school is a public mixed secondary school.
In the just released KCSE exams, the school has shown stellar performance beating many schools in the region. The school registered a candidature of 460. Out of the total candidature, the school managed to produce 443 candidates with C+ plus mean grade and above which is the minimum university entry grade. This number of students with C+ plus and above translates to 96.3% transition to the university.
The school recorded a school mean score of 8.2022 which translates to a mean grade of B- Minus.
Riambase Secondary school Grade Distribution
As much as the school registered an impressive mean, it did not manage to produce an A plain but managed two A- (Minuses).