Best Secondary Schools in Kiambu 2019
Kiambu County is well known for some of the best secondary schools in the country. Today we give you the list of the best school in this county, based on 2019 KCSE results. In 2019 the leading school in Kiambu County is Alliance Boys High, followed by Mary Hill Girls in Thika and then Alliance Girls High.
| County position | Name of the school | Mean Grade | National Position |
| 1 | Alliance Boys High School | 10.019 | 4 |
| 2 | Mary Hill Girls | 9.92 | 5 |
| 3 | Alliance Girls High School | 9.92 | 6 |
| 4 | Mangu High | 9.868 | 9 |
| 5 | Damacrest Academy | 8.8 | 33 |
| 6 | Limuru Girls | 8.7 | 36 |
| 7 | Thika High | 7.74 | 100 |
| 8 | Mary Leakey Girls | 7.1 | 160 |
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.