Busia County has twenty three (23) County secondary schools. These schools are either Mixed or Single.County schools are the third best schools after National and Extra County schools.
The County schools admit students majorly from within the County. Admission of form ones is via the Education Ministry’s Portal. Calling letters to these schools are downloaded from the Ministry’s website; https://www.education.go.ke/index.php/online-services/form-one-selection
FOR A COMPLETE GUIDE TO ALL SCHOOLS IN KENYA CLICK ON THE LINK BELOW;
Here are links to the most important news portals:
- KUCCPS News Portal
- TSC News Portal
- Universities and Colleges News Portal
- Helb News Portal
- KNEC News Portal
- KSSSA News Portal
- Schools News Portal
- Free Teaching Resources and Revision Materials
Performance in the Kenya Certificate of Secondary Education, KCSE, exams is one of the criteria used to determine whether a school is good or not. Other criteria are: Availability of adequate Learning-Boarding facilities, discipline and staffing in the school.
Here is a list of all the County schools in Busia County:
| School Code | School Name | Category | Type | County |
| 35601101 | ST. MATHIAS’ BUSIA SECONDARY SCHOOL | County | Boys | Busia |
| 35601102 | OUR LADY OF MERCY | County | Girls | Busia |
| 35606104 | MODING HIGH SCHOOL | County | Mixed | Busia |
| 35606106 | KATAKWA SECONDARY SCHOOL | County | Mixed | Busia |
| 35606107 | S A ABOLOI SECONDARY SCHOOL | County | Mixed | Busia |
| 35606108 | ALBERT EKIRAPA SECONDARY SCHOOL | County | Mixed | Busia |
| 35606116 | ST MARTIN’S MWARI SECONDARY SCHOOL | County | Mixed | Busia |
| 35606202 | ST JOSEPHS KOCHOLIA SECONDARY SCHOOL | County | Mixed | Busia |
| 35606203 | ST.THOMAS AMAGORO GIRLS SECONDARY SCHOOL | County | Girls | Busia |
| 35606204 | ST. AUGUSTINE KAMOLO SECONDARY SCHOOL | County | Mixed | Busia |
| 35610102 | JOHN OSOGO SECONDARY SCHOOL | County | Boys | Busia |
| 35610103 | ST.CECILIA NAMENYA GIRLS SCHOOL | County | Girls | Busia |
| 35610106 | ST ANNE’S BUNYALA GIRLS SECONDARY SCHOOL | County | Girls | Busia |
| 35620102 | ST. MARY’S AMUKURA GIRLS HIGH | County | Girls | Busia |
| 35623101 | BUHUYI SECONDARY SCHOOL | County | Mixed | Busia |
| 35623103 | ST. CLARE BUTULA GIRLS’ SECONDARY SCHOOL | County | Girls | Busia |
| 35623104 | LUGULU A.C SECONDARY SCHOOL | County | Boys | Busia |
| 35623106 | BUKHALALIRE SECONDARY SCHOOL | County | Boys | Busia |
| 35623107 | ST. JOSEPH’S BUMUTIRU SECONDARY SCHOOL | County | Mixed | Busia |
| 35623108 | BUJUMBA BOYS’ SECONDARY SCHOOL | County | Boys | Busia |
| 35623124 | BUJUMBA GIRLS’ SECONDARY SCHOOL | County | Girls | Busia |
| 35629104 | ST THOMAS AQUINAS MADENDE SECONDARY SCHOOL | County | Mixed | Busia |
| 35629106 | MALANGA MIXED SECONDARY SCHOOL | County | Mixed | Busia |
