Kitui High School is a boys boarding national school located in Kitui county; Eastern Region of Kenya. In the 2019 Kenya Certificate of Secondary Education, KCSE, exams, Kitui school recorded a mean of 8.5876. This was an improvement of +0.9562 from the 2018 mean which was 7.6316.
A total of 148 candidates sat for the exams with 136 scoring the minimum university entry grade of C+ (plus). This converts to a percentage of 91.89 of students with university qualifying grades.
Here is the school’s 2019 KCSE Results breakdown;
| MEAN GRADE | NUMBER OF CANDIDATES |
| A | 1 |
| A- | 13 |
| B+ | 21 |
| B | 49 |
| B- | 30 |
| C+ | 22 |
| C | 11 |
| C- | 1 |
| D+ | 0 |
| D | 0 |
| D- | 0 |
| E | 0 |
| TOTAL | 148 |
