List of all Secondary- Senior Schools in Isiolo County
School’s Knec Code- School Name- Category -Type- County Name
- 17306202-WASO SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17306204-UHURU MIXED DAY SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17306104-ST. PAUL’S KIWANJANI SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17322301-SERICHO SECONDARY SCHOOL-County-Boys-Isiolo County
- 17306301-OLDONYIRO SECONDARY SCHOOL-County-Mixed-Isiolo County
- 17306105-NGAREMARA SECONDARY SCHOOL-County-Boys-Isiolo County
- 17306110-NGAREMARA GIRLS SECONDARY SCHOOL-County-Girls-Isiolo County
- 17306109-MWANGAZA GIRLS SECONDARY SCHOOL-Sub County-Girls-Isiolo County
- 17356101-MERTI SECONDARY SCHOOL-County-Boys-Isiolo County
- 17356102-MERTI MUSLIM GIRLS’ SECONDARY SCHOOL-County-Girls-Isiolo County
- 17306207-LIONS COMPLEX SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17306303-LEPARUA MIXED DAY SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17306304-LABARISHEREKI SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17322202-KULAMAWE SECONDARY SCHOOL-County-Boys-Isiolo County
- 17356103-KORBESA MIXED DAY SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17306302-KIPSING MIXED DAY SECONDARY SCHOOL-County-Mixed-Isiolo County
- 17322201-KINNA SECONDARY SCHOOL-Extra County-Mixed-Isiolo County
- 17300009-ISIOLO GIRLS HIGH SCHOOL-National-Girls-Isiolo County
- 17306101-ISIOLO BOYS SECONDARY SCHOOL-Extra County-Boys-Isiolo County
- 17306106-ISIOLO BARRACKS SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
- 17300015-GARBATULA HIGH SCHOOL-National-Boys-Isiolo County
- 17306206-ELSA SECONDARY SCHOOL-County-Girls-Isiolo County
- 17356203-BULESA SECONDARY SCHOOL-County-Mixed-Isiolo County
- 17306205-BULAMPYA DAY SECONDARY SCHOOL-Sub County-Mixed-Isiolo County
