The County has produced the best-performing schools in Kenya at the Kenya Certificate of Secondary Education, KCE, this year.
The schools have maintained a steady performance on the KCSE exams.
Get all the latest KCSE results analysis for the schools below.
Latest Ranking of the Best, Top Performing Boys Schools in the County
| Position Nationally | Name of School | Region | County | Mean Score | Mean Grade | Type |
| 183 | MACHAKOS BOYS | Eastern | Machakos | 8.0081 | B-{minus) | Boys |
| 328 | Kabaa High | Eastern | Machakos | 6.98 | C+{plus} | Boys |
| 365 | MASINGA BOYS HIGH | Eastern | Machakos | 6.455 | C (plain) | Boys |
County Ranking of the Top Best Performing Girls Schools
| Position Nationally | Name of School | Region | County | Mean Score | Mean Grade | Type | Knec Code |
| 69 | KATHIANI GIRLS HIGH | Eastern | Machakos | 9.1235 | B{plain} | Girls | |
| 217 | CARING HEARTS HIGH SCHOOL | Eastern | Machakos | 7.76 | B-{minus) | Girls | |
| 247 | MISYANI GIRLS HIGH | Eastern | Machakos | 7.4823 | C+{plus} | Girls | |
| 295 | Machakos Girls | Eastern | Machakos | 7.1406 | C+{plus} | Girls | |
| 462 | St. Catherine | Eastern | Machakos | 5.613 | C (plain) | Girls |
Top Performing Mixed Schools in the County
| Position Nationally | Name of School | Region | County | Mean Score | Mean Grade | Type | Knec Code |
| 344 | NDALANI SECONDARY | Eastern | Machakos | 6.614 | C+{plus} | Mixed |
Ranking of KCSE 2021 Best Performing Schools in the County
| Pos. | School | KCSE Mean | County | Type |
| 40 | Machakos School | 8.6207 | Machakos | Boys |
| 49 | Carmel Girls | 8.5 | Machakos | Girls |
| 74 | St Francis Misyani | 8.06 | Machakos | Girls |
| 92 | Ndalani Sec | 7.8 | Machakos | Mixed |
| 107 | Machakos Girls | 77 | Machakos | Girls |
| 131 | Tumaini International | 7.4 | Machakos | Girls |
| 142 | Matungulu Girls | 7.3 | Machakos | Girls |
| 190 | Tala High | 6.8 | Machakos | Boys |
Full list of KCSE 2022 Top, Best Performing Schools in the County
| Position Nationally | Name of School | Region | County | Mean Score | Mean Grade | Type |
| 69 | KATHIANI GIRLS HIGH | Eastern | Machakos | 9.1235 | B{plain} | Girls |
| 183 | MACHAKOS BOYS | Eastern | Machakos | 8.0081 | B-{minus) | Boys |
| 217 | CARING HEARTS HIGH SCHOOL | Eastern | Machakos | 7.76 | B-{minus) | Girls |
| 247 | MISYANI GIRLS HIGH | Eastern | Machakos | 7.4823 | C+{plus} | Girls |
| 295 | Machakos Girls | Eastern | Machakos | 7.1406 | C+{plus} | Girls |
| 328 | Kabaa High | Eastern | Machakos | 6.98 | C+{plus} | Boys |
| 344 | NDALANI SECONDARY | Eastern | Machakos | 6.614 | C+{plus} | Mixed |
| 365 | MASINGA BOYS HIGH | Eastern | Machakos | 6.455 | C (plain) | Boys |
| 462 | St. Catherine | Eastern | Machakos | 5.613 | C (plain) | Girls |
Get the full list of KCSE 2023/2024 Top, Best Performing Schools in the County
Full List of all the schools in the County.
| School Code | School Name | Category | Type | County |
| 12300001 | MACHAKOS BOYS | National | Boys | Machakos County |
| 12300013 | KATHIANI GIRLS SCHOOL | National | Girls | Machakos County |
| 12301702 | MACHAKOS GIRLS’ HIGH SCHOOL | Extra County | Girls | Machakos County |
| 12301703 | MUMBUNI HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12301704 | MUA HILLS SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12301707 | KATOLONI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12301710 | NGELANI HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12301711 | KYANGULI MEMORIAL SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12301712 | KYAMBUKO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301713 | MUVUTI SECONDARY SCHOOL | County | Boys | Machakos County |
| 12301716 | NGOMENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301718 | KWANTHANZE AIC SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12301719 | MIKUINI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12301722 | MUINDI MBINGU SECONDARY SCHOOL | County | Boys | Machakos County |
| 12301723 | KATHEKA KAI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301724 | ABC IVETI HILLS SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12301727 | KITULU DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301728 | KYANDA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301734 | MUMBUNI GIRLS’ SCHOOL | Extra County | Girls | Machakos County |
| 12301740 | KYENI BAPTIST SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301741 | A I C KIIMA KIMWE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301742 | MACHAKOS BAPTIST PRESBYTERIAN SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301744 | KISEVENI DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301746 | MUA FARM SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301768 | UPPER KITANGA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301777 | MUNGALA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301778 | KAMUTHANGA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301782 | KITEINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301783 | KEAA ABC SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301785 | KYASILA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301786 | S.A MUTITUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301791 | KYAANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301795 | KATELEMBO CENTRE OF EXECELLENCE BOYS HIGH | County | Boys | Machakos County |
| 12301796 | MACHAKOS SECONDARY SCHOOL FOR THE DEAF | National | Mixed | Machakos County |
| 12301797 | ILUVYA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301798 | KITHIMA ABC SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301800 | KYEMUTHEKE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301802 | KASEVE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301804 | ST. PATRICKS METUMA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301807 | MUVUTI GIRLS SECONDARY SCHOOL | Sub County | Girls | Machakos County |
| 12301808 | ST. BERNARD MAKYAU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301811 | VOTA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301812 | KASINGA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301815 | MIWONGONI MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12301816 | A.I.C NGELANI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314101 | MASII BOYS HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12314102 | MIU BOYS SECONDARY SCHOOL | County | Boys | Machakos County |
| 12314103 | MUTHETHENI GIRLS’ SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12314104 | ST MARY’S SCHOOL-KITHANGAINI | Sub County | Mixed | Machakos County |
| 12314105 | KYETHIVO GIRLS’ SECONDARY SCHOOL | County | Girls | Machakos County |
| 12314106 | VYULYA GIRLS’ SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12314108 | MAKUTANO SECONDARY SCHOOL | County | Boys | Machakos County |
| 12314109 | IKALAASA SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12314110 | ST. GEORGE’S KATHEKA SCHOOL | Sub County | Mixed | Machakos County |
| 12314111 | KIBAUNI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12314112 | KIUNDWANI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12314113 | ST.JOSEPH MBAANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314114 | MASII GIRLS’ SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12314116 | MUUSINI S.A SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314117 | KAVUMBU A.B.C SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314118 | ST. STEPHENS SECONDARY SCHOOL-MASII | Sub County | Mixed | Machakos County |
| 12314119 | MITHANGA AIC SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314120 | MUTHEI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314121 | KIKELENZU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314201 | KABAA HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12314202 | MBAIKINI BOYS HIGH SCHOOL | County | Boys | Machakos County |
| 12314203 | ETIKONI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314204 | MWALA SCHOOL | County | Boys | Machakos County |
| 12314205 | LEMA GIRLS’ SECONDARY SCHOOL | County | Girls | Machakos County |
| 12314206 | ST. TERESA MWALA GIRLS’ HIGH SCHOOL | County | Girls | Machakos County |
| 12314207 | MANGO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314208 | A.I.C. KUNIKILA SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12314209 | KILEMBWA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314210 | BISHOP NDINGI HIGH SCHOOL | County | Mixed | Machakos County |
| 12314211 | MBIUNI HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12314212 | MULU SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12314213 | MAWELI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314214 | WAKAELA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314216 | ST. JOHN’S HIGH SCHOOL – KANGII | Sub County | Mixed | Machakos County |
| 12314217 | KWAMUTULA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314218 | ST. MARKS KUNDU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314219 | NYAANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314221 | KITILE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314222 | KILALA MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314223 | MISELENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314224 | ST MARTIN UTITHINI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314225 | KIKASO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314226 | ST. JOSEPH’S KASOLONGO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314227 | MATULANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314228 | UKALANI S.A. MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314229 | MUTHETHENI MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314230 | EMBUI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314231 | MAKAALU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314232 | KAMWALA DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314233 | MUTHWANI SA,SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314235 | ST. ANTHONY MAKILIVA SECONDARY | Sub County | Mixed | Machakos County |
| 12314236 | KABAA DAY MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314237 | A.I.C KINANZUKINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314238 | ST. PETERS KWANDOO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314239 | KAWAA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314240 | NGAMBA MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314241 | ST STEPHEN MUSAALANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314242 | KIUUKUNI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314243 | MIONDONI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314244 | KIMUUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314245 | KYANGANGA S.A SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314246 | KYAMATULA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314247 | ST.PIUS SECONDARY SCHOOL – KAITHA | Sub County | Mixed | Machakos County |
| 12314248 | MWAASUA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314249 | MUKUYUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314250 | NGUMBAU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12314253 | ST AUGUSTINE MUMBUNI DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315501 | MAKIVENZI SECONDARY SCHOOL | County | Girls | Machakos County |
| 12315504 | NDALANI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12315505 | MATUU HGM MEMORIAL GIRLS HIGH SCHOOL | County | Girls | Machakos County |
| 12315506 | MAVOLONI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12315507 | KITHIMANI HGM SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12315509 | KIVINGONI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315511 | ST PHILLIPS MATANGINI SECONDARY | Sub County | Mixed | Machakos County |
| 12315512 | KIVANDINI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12315513 | KITHENDU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315514 | MBEMBANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315515 | S.A MBINGONI SECONDRY SCHOOL | Sub County | Mixed | Machakos County |
| 12315516 | ST. STEPHEN KILANGO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315519 | KALUKUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315522 | KIWANZA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315523 | ST. MARY’S YATTA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315524 | KALULUINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315525 | KAUMONI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315527 | MAMBA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315528 | KAMBI YA NDEKE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315529 | IVIANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315530 | MUKALALA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315531 | ST. PETER’S HIGH SCHOOL- ITHEKETHINI | Sub County | Mixed | Machakos County |
| 12315532 | ST.JAMES ILUMANTHI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315533 | DR.CHARLES MULLI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315534 | KALOLENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315535 | ST. AUSTIN MATUU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315536 | KWAKITEMA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315537 | KWAMWATU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315538 | ST. CHARLES UVOUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315540 | KWAKULU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315601 | KATANGI SECONDARY SCHOOL | County | Boys | Machakos County |
| 12315602 | KYASIONI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315603 | KITHEUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315604 | MAIUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315605 | IKOMBE SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12315606 | KYUA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315608 | FR. MAKEWA HIGH SCHOOL | County | Mixed | Machakos County |
| 12315609 | YUMBUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315610 | NGUMBULU SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12315611 | SYOKISINGA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315612 | BISHOP PAUL MUTUA HIGH SCHOOL | County | Mixed | Machakos County |
| 12315613 | KIKESA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315614 | MEKILINGI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315615 | KALIANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315616 | TING’ANG’A SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315617 | KINAKA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315618 | GOOD HOPE HIGH SCHOOL – KILAATU | County | Mixed | Machakos County |
| 12315619 | KIKUYUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315620 | KAVINGO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315621 | ST. MARTIN MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315622 | MATHINGAU HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12315623 | MWAMBATHANA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315624 | MALATANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315625 | KIONYWENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315626 | KITHITO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315627 | ST.PETER MBEMBANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315628 | MAGWETI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12315629 | R.G.C EMMANUEL HIGH SCHOOL – MUUSINI | Sub County | Mixed | Machakos County |
| 12316101 | KANGUNDO HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12316103 | MANYATTA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316104 | ST. FRANCIS MISYANI GIRLS HIGH SCHOOL | Extra County | Girls | Machakos County |
| 12316105 | KAWETHEI S.A GIRLS SECONDARY SCHOOL | Sub County | Girls | Machakos County |
| 12316106 | ST. MARTIN’S KITWII SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12316107 | MATUNGULU BOYS HIGH SCHOOL | County | Boys | Machakos County |
| 12316108 | KAKUYUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316110 | THE SALVATION ARMY IMILINI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316111 | KYEVALUKI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316112 | KAVILINGUNI HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12316113 | MULINGANA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316114 | KAMANZI ABC SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316115 | ST. MARY’S MUKUNIKE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316116 | KAWAUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316117 | KWAKATHULE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316118 | KANZALU SLOPES ACADEMY | Sub County | Mixed | Machakos County |
| 12316119 | KYENI HIGH SCHOOL MIXED DAY & BOARDING | Sub County | Mixed | Machakos County |
| 12316120 | A B C KATHITHYAMAA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316121 | MBUSYANI MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316122 | NDOVOINI PRESTIGE ACADEMY | Sub County | Mixed | Machakos County |
| 12316123 | A I C MATETANI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316125 | A I C KIKAMBUANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316127 | MUISUNI GIRLS SECONDARY SCHOOL | Sub County | Girls | Machakos County |
| 12316129 | AIC MUISUNI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316130 | MIU ABC KIAMBA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316131 | ST. MICHAEL UNYUANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316133 | D.E.B KANGUNDO INTERGRATED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316134 | KATHAANA DEB SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316135 | A.I.C MATITHINI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316136 | S.A KATHEINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12316137 | MUKUYUNI S.A SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329101 | MITABONI ABC GIRLS SECONDARY SCHOOL | County | Girls | Machakos County |
| 12329102 | MITABONI HIGH SCHOOL | County | Boys | Machakos County |
| 12329103 | KATHIANI HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12329104 | KALILUNI GIRLS’ SECONDARY SCHOOL | County | Girls | Machakos County |
| 12329105 | KIKOMBI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329106 | KITIE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329107 | NGOLENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329108 | KAEWA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329109 | MIUMBUNI A.I.C SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329110 | ST. MARTIN KITHUNGUINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329111 | GENERAL MULINGE HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12329112 | KAANI LIONS SECONDARY SCHOOL | County | Girls | Machakos County |
| 12329113 | NGIINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329114 | THINU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329115 | KITUVU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329119 | ST. VINCENT IMILINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329120 | MBUUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329122 | A B C KWANGENGI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329123 | MBEE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329125 | KINYAU MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329127 | KAIANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329128 | KALIKYA MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329129 | REV. KITONYI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329130 | KISOVO MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329131 | KAUTI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329132 | NTHUNGUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329133 | KING’ONG’OI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329134 | ST.BENEDICTS SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329135 | IKOLENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329136 | LUMBWA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329137 | KATHIANI SLOPES SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12329138 | KATHUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330102 | MUTHWANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330103 | ST AUGUSTINE MLOLONGO SECONDARY | Sub County | Mixed | Machakos County |
| 12330104 | MAVOKO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330105 | KYUMBI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330120 | ATHI-RIVER SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330123 | KINANIE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330127 | MATHATANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330128 | KATANI DEB SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330135 | LUKENYA GIRLS CENTRE OF EXCELLENCE | County | Girls | Machakos County |
| 12330138 | KANAANI HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12330139 | NGALALYA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330140 | EMPAKASI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330142 | KWA KALUSYA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12330146 | NDOVOINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343301 | MASINGA BOYS SECONDARY SCHOOL | Extra County | Boys | Machakos County |
| 12343302 | ST. JOSEPHINE BAKHITA MASINGA GIRLS’ HIGH SCHOOL | Extra County | Girls | Machakos County |
| 12343303 | KIVAA SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12343304 | IIANI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343305 | KIKUMINI HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12343306 | ST.PETER MUSINGINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343307 | NGUKEMWE HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12343308 | KITANGANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343309 | KAEWA MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343310 | NZUKINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343311 | IKATINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343312 | MATHAUTA MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343313 | ST.MARTIN DE-PORRES EKALAKALA BOYS SECONDARY SCHOO | Sub County | Mixed | Machakos County |
| 12343315 | KITHYOKO SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12343316 | THATHA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343317 | KWAWANZILU MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343318 | KASEVE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343319 | KATHUKINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343320 | ST JOHN`S IIANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343321 | NDITHINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343322 | MANANJA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343323 | MILAANI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343324 | KIATINENI MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343325 | TANA BRIDGE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343326 | KATHINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343327 | EENDEI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343328 | MUKUSU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343329 | ULUTYA MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343330 | KASUVILO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343331 | KAMUNYU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343332 | KAKUKU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343333 | IELANTHI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343334 | KYEETENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343335 | MIKUYUNI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343336 | KIKULE MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343337 | KIKOMBA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343338 | KYONDONI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343339 | MUTWAMWAKI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343340 | ISYUKONI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343342 | MURIFARM MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343343 | KATHUI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343344 | ST. STEPHEN MUSUMAA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343345 | KAONYWENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343346 | KANGONDE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343347 | KITUNENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343348 | IUUMA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343349 | KITHONI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343350 | KISEUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343351 | WAMBOO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343352 | ST. MICHAEL SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343353 | MASAKU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343354 | MUTHESYA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12343355 | MUTHEMBWA MIXED DAY SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345326 | KAYATTA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345501 | TALA HIGH SCHOOL | Extra County | Boys | Machakos County |
| 12345502 | KINYUI BOYS SECONDARY SCHOOL | County | Boys | Machakos County |
| 12345503 | MATUNGULU GIRLS SCHOOL | Extra County | Girls | Machakos County |
| 12345504 | SENGANI SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12345505 | KINYUI GIRLS SA SECONDARY SCHOOL | County | Girls | Machakos County |
| 12345507 | KATWANYAA SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12345508 | TALA GIRLS SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12345509 | FR. HEERAN SECONDARY SCHOOL | County | Girls | Machakos County |
| 12345511 | ST. JOSEPHS’ KATHEKA SECONDARY | Sub County | Mixed | Machakos County |
| 12345512 | ST. JOHN KATULYE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345513 | KALANDINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345514 | KISUKIONI SECONDARY SCHOOL | County | Boys | Machakos County |
| 12345515 | SYANTHI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345516 | KIBOKO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345517 | KITHUANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345518 | A I C ITHEUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345520 | ST. MARTINS KITHUIANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345521 | ST.BENEDICT KIMANZA MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345523 | ST. JOSEPH KIKUYUNI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345525 | MATUU WENDANO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345527 | ABC KAMBUSU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345529 | A I C MWATATI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345530 | S.A NGULUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345531 | KYAMULENDU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345533 | KYELENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345534 | MUUMONI S.A KIAMBA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345535 | ST. FRANCIS OF ASSISI KWATOMBE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345538 | KYAUME MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345540 | MUKALWA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345542 | KIKAATINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345543 | ACK MUKENGESYA MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345549 | MBUNI S.A SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345550 | MATHEINI S.A SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345551 | KOMA RANCH HIGH SCHOOL | Sub County | Mixed | Machakos County |
| 12345552 | NICE VIEW GIRLS SECONDARY SCHOOL | Sub County | Girls | Machakos County |
| 12345553 | THE S.A KATINE SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12345556 | ST. JUDE SECONDARY SCHOOL-KWAMUTU | Sub County | Mixed | Machakos County |
| 12363101 | MUUMANDU SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363102 | KIVANDINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363103 | NYAYO A.I.C GIRLS SECONDARY SCHOOL | Extra County | Girls | Machakos County |
| 12363105 | KONZA ABC SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363106 | KATUMANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363107 | KIMUTWA SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363109 | KWAKAVOO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363110 | AIC MBEMBANI CENTRAL SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363111 | KITONYINI HIGH SCHOOL | Extra County | Mixed | Machakos County |
| 12363201 | BARAKA S.A KAVYUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363202 | NZAINI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363203 | IIYUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363204 | KATANGA SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363205 | MBUANI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363206 | KYAVITI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363207 | KINOI MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363208 | KIKUMBO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363209 | KIUU SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363301 | KYANDILI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363302 | MULAANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363303 | MUTUYU MIXED SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363304 | KALAMA SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363305 | KYANGALA SECONDARY SCHOOL | County | Boys | Machakos County |
| 12363306 | KYANGALA GIRL’S SECONDARY SCHOOL | County | Girls | Machakos County |
| 12363307 | KIATUNI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363308 | ABC KANYONGO SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363309 | MBUKUNI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363310 | MASAANI GIRLS HIGH SCHOOL | Sub County | Girls | Machakos County |
| 12363311 | MANG’AUNI SECONDARY SCHOOL | County | Mixed | Machakos County |
| 12363312 | MIWANI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363313 | KAMWELENI SECONDARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363314 | MAKAKOI SECODARY SCHOOL | Sub County | Mixed | Machakos County |
| 12363315 | KYANZASU SECONDARY SCHOOL | Sub County | Mixed | Machakos County |