Busia County Best Performing Schools at 2022/2023 Exams
| Position Nationally | Name of School | Region | County | Mean Score | Mean Grade |
| 51 | Butula Boys | WESTERN | Busia | 9.287 | B{plain} |
| 137 | BUSIADA GIRLS | WESTERN | Busia | 8.247 | B-{minus) |
| 229 | KOLANYA BOYS | WESTERN | Busia | 7.3806 | C+{plus} |
| 235 | KOLANYA GIRLS | WESTERN | Busia | 7.3247 | C+{plus} |
| 236 | BUKHALALIRE | WESTERN | Busia | 7.3125 | C+{plus} |
| 254 | SIGALAME BOYS | WESTERN | Busia | 7.192 | C+{plus} |
| 255 | ST ANNES BUNYALA | WESTERN | Busia | 7.1915 | C+{plus} |
| 311 | NANGINA GIRLS | WESTERN | Busia | 6.5054 | C+{plus} |
| 335 | MUNDIKA BOYS | WESTERN | Busia | 6.208 | C (plain) |
| 344 | KWHILARE | WESTERN | Busia | 6.087 | C (plain) |
| 356 | ST MONICA CHAKOL | WESTERN | Busia | 5.927 | C (plain) |
| 361 | ST JOSEPH KOCHOLIA | WESTERN | Busia | 5.86 | C (plain) |
| 370 | BUDALANGI SECONDARY | WESTERN | Busia | 5.72 | C (plain) |
| 379 | ST MARY’S AMUKURA | WESTERN | Busia | 5.635 | C (plain) |