KCSE results
Isiolo Boys Secondary School KCSE results
Isiolo Boys Secondary School scored a mean of 5.20 (C-) in KCSE 2023, 0.7 points above the national average, up from 4.70 in 2022. Over 2018–2023 it ranks 6th of 16 schools in Isiolo County with 3 or more years of published results.
Every year against the Kenya average that year
| Year | Mean | Grade | Above average | Kenya average | Candidates |
|---|---|---|---|---|---|
| 2023 | 5.200 | C- | +0.66 | 4.54 | 54 |
| 2022 | 4.700 | C- | +0.20 | 4.50 | 60 |
| 2021 | 3.721 | D+ | -0.52 | 4.24 | 55 |
| 2020 | 4.696 | C- | +0.17 | 4.53 | 69 |
| 2019 | 2.785 | D | -1.51 | 4.30 | 65 |
| 2018 | 2.720 | D | -1.24 | 3.96 | 87 |
| 2010 | 4.288 | D+ | -0.86 | 5.15 | 118 |
| 2009 | 3.595 | D+ | -1.34 | 4.94 | 131 |
| 2008 | 3.793 | D+ | -1.10 | 4.89 | 116 |
| 2007 | 4.542 | C- | -0.65 | 5.19 | 118 |
| 2006 | 4.570 | C- | -0.53 | 5.10 | 86 |
Grades candidates at each grade
| Grade | 2010 | 2009 | 2008 | 2007 | 2006 |
|---|---|---|---|---|---|
| A | 0 | 0 | 0 | 0 | 0 |
| A- | 1 | 0 | 0 | 0 | 0 |
| B+ | 3 | 0 | 1 | 0 | 1 |
| B | 1 | 0 | 1 | 1 | 2 |
| B- | 3 | 1 | 1 | 2 | 2 |
| C+ | 7 | 4 | 6 | 17 | 7 |
| C | 13 | 12 | 11 | 12 | 11 |
| C- | 19 | 15 | 15 | 28 | 17 |
| D+ | 22 | 24 | 19 | 20 | 22 |
| D | 26 | 44 | 32 | 24 | 14 |
| D- | 21 | 29 | 28 | 14 | 9 |
| E | 2 | 2 | 2 | 0 | 1 |
Darker cells hold a larger share of that year’s candidates.
Data sources
A mean is KCSE points per candidate, from A = 12 down to E = 1, and the grade is KNEC's for that mean. The Kenya average is the mean of every candidate that year, from KNEC's published grade tables. Results for 5 years from 2006 to 2010 come from KNEC's results for every school. Later results come from the school's own audit reports in the Parliament library and from newspapers; where they disagree, the figure most of them give is shown.
KCSE 2023
- Report of the Auditor-General, year ended 30 June 2024 19 June 2025 · also 2022, 2021
KCSE 2020
- Report of the Auditor-General, year ended 30 June 2021 26 February 2025 · also 2019, 2018