Mangu is a leading boys’ boarding secondary school in Kenya. The giant national school founded in 1925 by the Roman Catholic Church never misses the list of the top 10 national schools. Mangu High School KCSE results are as follows.
Veterans who attended Mangu School include former president Mwai Kibaki. Others on the list are former Vice President Moody Awuor, Prof George Saitoti, and freedom fighter Tom Mboya.
Mangu High School KCSE results 2025
The school prides long-standing academic excellence marked with a high pass rate.
For the record, Mangu is among the schools that produces the highest number of A-plain students.
Mangu High School KCSE performance analysis
A majority of those sitting their national exams at Mangu end up successful politicians, businessmen, doctors, engineers, pilots, and lawyers.
| Grade | 2024 |
| A | 107 |
| A- | 164 |
| B+ | 114 |
| B | 99 |
| B- | 71 |
| C+ | 23 |
| C | 21 |
| C- | 5 |
| D+ | 1 |
| D | 1 |
| Entry | 606 |
| University | 578 |
| Mean | 10.01 |
| Pass rate | 95% |
Even better, a majority of candidates scored a B+ (plus) and above.
Mean grade comparison
| Year | Mean |
| 2025 | ~ |
| 2024 | 10.01 |
| 2023 | 10.26 |
| 2022 | 10.37 |
| 2021 | 10.28 |
| 2020 | 10.28 |
| 2019 | 9.87 |
The impressive result springs from a powerful Swahili motto ‘Jishinde Ushinde’ which translates to ‘Conquer yourself to conquer.’
Alumna and history of Mangu High
Founded in 1925 at Kabaa by a Dutch priest, Michael Witte, Mangu High School relocated to its current site in 1972.
The school located in Kiambu County along Thika Super Highway is about 6 kilometres from Thika town.
Other alumnae of Mangu High include the following;
- Alex Masai
- Binyavanga Wainaina
- Cyrus Jirongo
- Daniel Kiptoo Bargoria
- George Saitoti
- John Joseph Njenga
- John Michuki
- Khadambi Asalache
- Maurice Michael Otunga
- Moody Awori
- Mwai Kibaki
- Paul Russo (banker)
- Tom Mboya
The legacy of Mangu School continues to thrive under the Chief Principal John M. Kuria who can trade anything for a harmonious learning environment.
List of other top performers
- Njiiri School
- Alliance High
- Kenya High
- Nairobi School
- Lenana School
- Othaya Boys
- Thika High
- Maryhill Girls
- JKUAT Campus
Contact the school administration for more info on form one placement and school fees.
Mangu High School contacts
| Mobile | 06724146 |
| Telephone | 020 2319804 |
| KNEC Code | 11200003 |
| Postal address | P.O Box 01000-34 |
| [email protected] | |
| Website | https://manguhigh.com |
The undying legacy of excellence planted about one century ago is evident in Mangu High School KCSE results.
I am a digital creative cum graduate Mechatronics Engineer from Dedan Kimathi University; with over a decade of experience in computer applications, networking, website design, graphic design, blogging, CAD, and robotics. Besides, I coach on-demand digital skills at Rejnac Spark Masterclass. Reach out via mail at [email protected].
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