
Nairobi School KCSE Results
The Nairobi School is a public national secondary school located in Nairobi Kenya and falls under Cluster Three of the national schools that represent the 18 national schools that have been in existence for over 30 years.
The school has been ranked as one of the best schools countrywide and has been fighting to maintain its run in the top 100 best-performing schools in Kenya. In our article, we highlight their recent performances, admission as well as their background.
Nairobi School KCSE Results

KCSE Results 2022/23
For numerous years the school has been averaging a mean score of above 9. 2022 was among their best years earning a mean score of 9.54 and a pass rate of 94.63%. The school was ranked 36th best school country-wide. Below is the full analysis of the 2022 KCSE results.
Grade No. of Candidates
A 39
A- 120
B+ 137
B 90
B- 54
C+ 36
C 17
C- 2
D+ 2
D 1
D- 0
E 0
X 2
Y 0
Total Candidates= 503
University Entry= 467
KCSE Results 2021/22
In 2021, the school had a small deviation in its mean grade compared to what it had secured the previous year. In 2021 the school earned a mean score of 9.0, however, the school secured a better national ranking standing at position 30 better than in 2022 where they were ranked 36. On top of that, they also increased the number of students who scored As and A minuses with a quite reasonable number. Below is the analysis of that year.
Grade No. of Candidates
A 28
A- 113
B+ 114
B 77
B- 82
C+ 47
C 31
C- 18