Nyambaria School emerged the best school in the KCSE 2021/2022 exams in the County with a mean score of 9.3086 which is a B (plain).
2021/2022 BEST, TOP PERFORMING SCHOOLS IN NYAMIRA COUNTY
| Pos Nationally | School Name | Mean Score | County | |
| 18 | Nyambaria School | 9.3086 | B | Nyamira |
| 19 | Nyansiongo High | 9.3013 | B | Nyamira |
| 22 | Kebirigo Boys | 9.174 | B | Nyamira |
| 28 | Nyakeore Secondary | 9.03 | B | Nyamira |
| 40 | St Peter’s Nyakemincha | 8.8416 | B | Nyamira |
| 44 | Sironga Girls High School | 8.76 | B | Nyamira |
| 48 | Nyakongo Boys | 8.721 | B | Nyamira |
| 90 | Mwongori High | 8.0141 | B- | Nyamira |
| 96 | Rangenyo Girls High School | 7.9448 | B- | Nyamira |
| 109 | Gesiaga Secondary | 7.687 | B- | Nyamira |
| 131 | Nyamira Boys | 7.25 | C+ | Nyamira |