In 2025 KCSE examination, Nyeri County demonstrated strong academic performance. Several schools posted impressive mean scores, that will transition a good number of students to various university in the country. Based on the released KCSE 2025 results, the following schools emerged as the top performers in Nyeri County.
Top Performing Schools in Nyeri County KCSE 2025
1. Kagumo Boys High School – Mean Score: 9.9455
2. Bishop Gatimu Ngandu Girls High School – Mean Score: 9.179
3. St. Mary’s Boys High School, Nyeri – Mean Score: 8.1
4. Mahiga Girls High School – Mean Score: 7.9
5. Tumutumu Girls High School – Mean Score: 7.645
6. Othaya Boys High School – Mean Score: 7.6061
7. Nyeri High School – Mean Score: 7.4037
8. Chinga Boys High School – Mean Score: 7.38
9. Karima Boys High School – Mean Score: 6.8841
The KCSE 2025 results in Nyeri County, Kagumo Boys High School emerged as the overall top performer. These results underline the county’s continued investment in quality education, but there is also a need for further improvement to have schools compete with other academic giants like Alliance High School.

Betty is a qualified teacher with a Bachelor of Education (Arts). In addition, she is a registered Certified Public Accountant. She has been teaching and offering part-time accounting services for the last 10 years. She is passionate about education, accounting, writing, and traveling.