St Kizito Nyansiongo High School KCSE results are causing ripples because of an outstanding mean score. We have a detailed performance analysis.
Subject teachers, parents, and recent students are still celebrating the latest KNEC results.
St Kizito Nyansiongo High School KCSE results 2025
The academic excellence of Nyansiongo Boys is on the rise under Senior Principal Mark Osoro.
Summarized is the 2025 candidature and grade distribution.
Nyansiongo Secondary school performance analysis
| Grades | 2025 |
| A | 0 |
| A- | 4 |
| B+ | 32 |
| B | 179 |
| B- | 190 |
| C+ | 82 |
| C | 28 |
| C- | 19 |
| D+ | 1 |
| X | 0 |
| Candidates | 535 |
| University entry | 487 |
| Mean | 8.10 |
| Pass rate | 91% |
Notably, the mean grade improved from 8.97 in 2024 to 8.10 in 2025.
Mean grade comparison
| Year | Mean |
| 2026 | ~ |
| 2025 | 8.10 |
| 2024 | 8.97 |
| 2023 | 8.67 |
| 2022 | 9.05 |
The institution ranks highly among other KNEC giants in Kisii and Nyamira Counties.
Alumna and history of Nyansiongo Boys
St. Kizito Nyansiongo Boys High School, also known as Nyansiongo Boys is an extra county institution located in Borabu Sub County, Nyamira County near Kijauri town.
Key figures include Father Alois Stuppner and incumbent senior principal Mark Osoro. Former administrators include Ibrahim Nakhanya Juma, Mr Ezekiel Okeyo, and Mr Kerage Onseke Nyagara.
List of other top performers
Famed alumnae include SGA boss cum Secureman Security company executive Innocent Ndemo.
St Kizito Nyansiongo contacts
| Mobile | 0721731067 |
| P.O Box | 193 Nyansiongo |
| [email protected] |
St Kizito Nyansiongo High School KCSE results are welcome, especially among learners and a family of hard-working teachers.
Bsc. Mechatronics Engineer & Founder of Rejnac Group Inc. with a strong passion for Robotics, networking, ICT, and AI applications. My goal in this web project is to highlight educational trends that are re-shaping your skills and career path. DM on WhatsApp or email [email protected].






