Kajiado County produced the second best candidate, nationally, in the 2019 KCPE exams who scored 439 marks out of 500. In the top 100 category, nationally, the county had 13 candidates; coming in third after Nakuru and Nairobi which had 17 candidates each.
Here are the Kajiado County top candidates and their schools in the 2019 KCPE exams:
| INDEXNO | NAME | GE | ENG | KIS | KSL | MAT | SCI | SSR | TOT | School_code | School_Name |
| 31567223001 | SEAN MICHAEL NDUNG’U | M | 93A | 92A | = = | 83A | 82A | 89A | 439 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31573309044 | GITHENG’ERE AYVEN KIMUHU | M | 91A | 96A | = = | 85A | 79A- | 86A | 437 | 31573309 | MAGADI SODA SCHOOL |
| 31567223038 | BRIANNA NAMUMA KULUNDU | F | 93A | 92A | = = | 85A | 82A | 84A | 436 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31573309063 | NYAKUNDI JONATHAN OSIEMO | M | 85A | 96A | = = | 85A | 79A- | 88A | 433 | 31573309 | MAGADI SODA SCHOOL |
| 31567223015 | TEDDY SEPEKWA KUNTAI | M | 91A | 89A | = = | 85A | 82A | 86A | 433 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567219001 | OJWANG DANELLA CLARE | F | 89A | 97A | = = | 85A | 80A | 81A | 432 | 31567219 | ST.MONICA ACADEMY |
| 31557323001 | TONGWA LEON JABALI | M | 92A | 96A | = = | 83A | 80A | 81A | 432 | 31557323 | ONGATA ACADEMY |
| 31557249016 | MANGI HOPE MANYANGE | F | 91A | 91A | = = | 83A | 80A | 87A | 432 | 31557249 | KENVIC SCHOOL |
| 31573309018 | ONYANGO MATHEWS ADEKA | M | 88A | 92A | = = | 85A | 82A | 84A | 431 | 31573309 | MAGADI SODA SCHOOL |
| 31567230003 | LUTUNGU SHEKAYNA MWANISA | F | 96A | 95A | = = | 83A | 77A- | 80A | 431 | 31567230 | SUCCESS ACADEMY |
| 31567223037 | FIONAH NJERI | F | 90A | 86A | = = | 85A | 82A | 88A | 431 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31573309057 | SALATON RYAN LARIA | M | 90A | 95A | = = | 85A | 79A- | 81A | 430 | 31573309 | MAGADI SODA SCHOOL |
| 31567236015 | KEPOI IAN TOBIKO | M | 88A | 94A | = = | 85A | 79A- | 84A | 430 | 31567236 | THE STEPPING STONE ELEMENTARY SCHOOL |
| 31567236037 | MAGHANGA WISDOM AMANI | M | 88A | 94A | = = | 83A | 80A | 84A | 429 | 31567236 | THE STEPPING STONE ELEMENTARY SCHOOL |
| 31567214001 | KINUTHIA TERRY NYAKIO | F | 86A | 95A | = = | 85A | 80A | 83A | 429 | 31567214 | ST LILYANNA PREPARATORY |
| 31573309004 | TIMA ENRIQUE SIPARO | M | 91A | 91A | = = | 82A | 80A | 84A | 428 | 31573309 | MAGADI SODA SCHOOL |
| 31573309007 | KAMAU HALIMA WAIRIMU | F | 92A | 95A | = = | 82A | 80A | 79A- | 428 | 31573309 | MAGADI SODA SCHOOL |
| 31567223002 | LAURA WANJIRU MWANGI | F | 91A | 88A | = = | 85A | 80A | 84A | 428 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567219004 | KIOKO BIANCA MUTHIKE | F | 90A | 90A | = = | 85A | 82A | 81A | 428 | 31567219 | ST.MONICA ACADEMY |
| 31567237001 | INGALA DYLAN ILONDANGA | M | 88A | 92A | = = | 85A | 79A- | 83A | 427 | 31567237 | THE IDEAL SCHOOL |
| 31567223042 | KEITH LUBANGA | M | 86A | 86A | = = | 85A | 82A | 88A | 427 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567215044 | KINYANJUI VANIA WANGARI | F | 84A | 95A | = = | 83A | 79A- | 86A | 427 | 31567215 | ACACIA CREST ACADEMY |
| 31567215065 | ADRIAN MUKIRA | M | 88A | 88A | = = | 85A | 80A | 86A | 427 | 31567215 | ACACIA CREST ACADEMY |
| 31557308005 | KIMANI LEANNE WANGARI | F | 89A | 95A | = = | 83A | 79A- | 81A | 427 | 31557308 | OLERAI |
| 31573209007 | KIPKORIR ABIGAEL CHEMUTAI | F | 90A | 93A | = = | 83A | 74B+ | 86A | 426 | 31573209 | GREENSVALE SCHOOL |
| 31573152020 | KANYINGI MATU MEJA | M | 82A | 97A | = = | 83A | 80A | 84A | 426 | 31573152 | OLERAI SCHOOL-KISERIAN |
| 31567223041 | KELVIN KIRAGU KABUI | M | 92A | 82A | = = | 83A | 82A | 87A | 426 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567219005 | OCHIENG MARK WILLIAM | M | 90A | 91A | = = | 83A | 79A- | 83A | 426 | 31567219 | ST.MONICA ACADEMY |
| 31557308049 | GICHUNGE WESLEY MWENDA | M | 88A | 91A | = = | 83A | 80A | 84A | 426 | 31557308 | OLERAI |
| 31557260029 | MAHUGU CYNTHIA NYOKABI | F | 90A | 97A | = = | 79A- | 80A | 80A | 426 | 31557260 | ST JAMES DAM |
| 31557316017 | MELI RONEL CHEPCHIRCHIR | F | 88A | 92A | = = | 85A | 79A- | 81A | 425 | 31557316 | THORN TREE SCHOOL |
| 31557249023 | MIRITI SILVIA KAJUJU | F | 92A | 89A | = = | 82A | 79A- | 83A | 425 | 31557249 | KENVIC SCHOOL |
| 31567238016 | MUTHUI HENRY MUMO | M | 84A | 95A | = = | 83A | 76A- | 86A | 424 | 31567238 | THE ORCHARD SCHOOL |
| 31567236047 | ODHIAMBO TONY ROTICH | M | 88A | 92A | = = | 85A | 77A- | 82A | 424 | 31567236 | THE STEPPING STONE ELEMENTARY SCHOOL |
| 31567223007 | IVY LYNN ACHIENG OYUGI | F | 81A | 91A | = = | 83A | 82A | 87A | 424 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567223024 | SERENA DAVID | F | 82A | 91A | = = | 85A | 82A | 84A | 424 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567215050 | MWANGI ALEX MACHARIA | M | 87A | 87A | = = | 85A | 77A- | 88A | 424 | 31567215 | ACACIA CREST ACADEMY |
| 31557316043 | MWENDA NICOLE MWENDWA | F | 90A | 89A | = = | 83A | 76A- | 86A | 424 | 31557316 | THORN TREE SCHOOL |
| 31557308015 | OYONDI LORRIE AMUNGA | F | 91A | 95A | = = | 83A | 76A- | 79A- | 424 | 31557308 | OLERAI |
| 31557308030 | KABAJI ELLITE JOHN | M | 87A | 92A | = = | 83A | 79A- | 83A | 424 | 31557308 | OLERAI |
| 31515111008 | CHARLES MBURU | M | 88A | 92A | = = | 85A | 77A- | 82A | 424 | 31515111 | ST JOHNS |
| 31515111010 | BASILI LESHIPAI | M | 87A | 89A | = = | 85A | 77A- | 86A | 424 | 31515111 | ST JOHNS |
| 31573309058 | LESIRI EUNICE NASHIPAE | F | 87A | 92A | = = | 85A | 77A- | 82A | 423 | 31573309 | MAGADI SODA SCHOOL |
| 31573125175 | CHEGE KELVIN MUHIA | M | 90A | 91A | = = | 83A | 76A- | 83A | 423 | 31573125 | OLOOSURUTIA |
| 31567236058 | ANGEL ALMA ODHIAMBO | F | 89A | 94A | = = | 83A | 77A- | 80A | 423 | 31567236 | THE STEPPING STONE ELEMENTARY SCHOOL |
| 31567223022 | LYDIA HADULA BONAYA | F | 87A | 86A | = = | 82A | 82A | 86A | 423 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567218003 | AZEI ADIA CHEPNGETICH | F | 84A | 96A | = = | 82A | 77A- | 84A | 423 | 31567218 | KAUTI ACADEMY |
| 31557351005 | RONO FAITH CHEROTICH | F | 90A | 97A | = = | 85A | 74B+ | 77A- | 423 | 31557351 | FAITH CHRISTIAN ACADEMY |
| 31557340004 | NDORIA MURIGU KIHOTO KURIA | M | 89A | 89A | = = | 85A | 77A- | 83A | 423 | 31557340 | THE PINNACLE SCHOOL |
| 31557308036 | ANDECHE VICTORENE OBANDA | F | 91A | 89A | = = | 85A | 77A- | 81A | 423 | 31557308 | OLERAI |
| 31567236003 | SAMMY MAIMBO NJUE | M | 83A | 91A | = = | 83A | 82A | 83A | 422 | 31567236 | THE STEPPING STONE ELEMENTARY SCHOOL |
| 31567223003 | RACHEL MUSUMBA ILUNGA | F | 90A | 83A | = = | 85A | 82A | 82A | 422 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567219002 | WAINAINA SHERRYL MITCHELL | F | 87A | 90A | = = | 85A | 79A- | 81A | 422 | 31567219 | ST.MONICA ACADEMY |
| 31567215056 | ONYANGO VANESSA KATE AWINDI | F | 83A | 91A | = = | 82A | 80A | 86A | 422 | 31567215 | ACACIA CREST ACADEMY |
| 31557316006 | BRIDGETTE MUMBI | F | 90A | 85A | = = | 85A | 79A- | 83A | 422 | 31557316 | THORN TREE SCHOOL |
| 31557249005 | JANAI LEVY MWENE | M | 92A | 91A | = = | 83A | 72B+ | 84A | 422 | 31557249 | KENVIC SCHOOL |
| 31557249077 | BIRGEN DIANA JEBIWOT | F | 93A | 86A | = = | 85A | 74B+ | 84A | 422 | 31557249 | KENVIC SCHOOL |
| 31573309011 | KURU RANSEY MAYIAN | M | 89A | 89A | = = | 83A | 77A- | 83A | 421 | 31573309 | MAGADI SODA SCHOOL |
| 31567223006 | LEONARD MUSA KAGASI | M | 84A | 83A | = = | 85A | 82A | 87A | 421 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567223018 | RYAN TEDDY O. MAENA | M | 83A | 91A | = = | 85A | 80A | 82A | 421 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567223029 | ARLENE JOY NYASIRI | F | 83A | 91A | = = | 79A- | 82A | 86A | 421 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567223048 | JANET OBASA JAOKO | F | 83A | 91A | = = | 83A | 82A | 82A | 421 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567215040 | MACHARIA JOLLY WAITHIRAH | F | 80A | 93A | = = | 85A | 77A- | 86A | 421 | 31567215 | ACACIA CREST ACADEMY |
| 31567106001 | KOYANTOI BENSON KARUGA | M | 81A | 91A | = = | 85A | 82A | 82A | 421 | 31567106 | ST.ANNE’S KISAJU |
| 31557361002 | DENZEL NDIRANGU NJOGU | M | 84A | 86A | = = | 85A | 77A- | 89A | 421 | 31557361 | ONGATA ROYAL ACADEMY |
| 31557336008 | WAMEYO ANDRE | M | 88A | 91A | = = | 83A | 79A- | 80A | 421 | 31557336 | ADVENT HILL SCHOOL |
| 31557323005 | NJAGI MURIEL NGINA | F | 84A | 95A | = = | 85A | 77A- | 80A | 421 | 31557323 | ONGATA ACADEMY |
| 31545339001 | TENKES CECIL NANG’UNAI | F | 86A | 91A | = = | 81A | 77A- | 86A | 421 | 31545339 | LENKAI CHRISTIAN SCHOOL |
| 31515111016 | SHUREIM ABDUL SHAKUR | M | 87A | 90A | = = | 83A | 77A- | 84A | 421 | 31515111 | ST JOHNS |
| 31573309012 | NTOYIAN IRENE IPANO | F | 88A | 92A | = = | 83A | 77A- | 80A | 420 | 31573309 | MAGADI SODA SCHOOL |
| 31573309036 | OYUNGE TYRONE ELIJAH | M | 77A- | 93A | = = | 85A | 82A | 83A | 420 | 31573309 | MAGADI SODA SCHOOL |
| 31573209005 | GOMBE TUMAINI TAUSI | F | 87A | 91A | = = | 83A | 79A- | 80A | 420 | 31573209 | GREENSVALE SCHOOL |
| 31567223032 | LEON OGEGA OGENDI | M | 89A | 81A | = = | 81A | 82A | 87A | 420 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567223046 | WILLIS MUMO MUNYAO | M | 89A | 88A | = = | 81A | 82A | 80A | 420 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31566153005 | WASONGA DERRICK OCHIENG | M | 85A | 90A | = = | 82A | 84A | 79A- | 420 | 31566153 | KONZA PLAINVIEW ACADEMY |
| 31557369001 | ODUOR MARVIN OGANGA | M | 87A | 90A | = = | 83A | 79A- | 81A | 420 | 31557369 | ONGATA CROWN SCHOOL |
| 31557308016 | WOKABI LEAH MUNJIRU | F | 89A | 90A | = = | 81A | 79A- | 81A | 420 | 31557308 | OLERAI |
| 31557249004 | KOECH MITCHELLE JEBET | F | 91A | 83A | = = | 85A | 77A- | 84A | 420 | 31557249 | KENVIC SCHOOL |
| 31573309014 | MUGA OSCAR MUGA | M | 88A | 89A | = = | 85A | 74B+ | 83A | 419 | 31573309 | MAGADI SODA SCHOOL |
| 31573309019 | KIMER CELESTINE KARINO | M | 88A | 91A | = = | 82A | 77A- | 81A | 419 | 31573309 | MAGADI SODA SCHOOL |
| 31573309049 | KIMUTAI BRANDON KIPLANGAT | M | 87A | 94A | = = | 85A | 76A- | 77A- | 419 | 31573309 | MAGADI SODA SCHOOL |
| 31573309052 | LEINTOI EMMANUEL SIPAAI | M | 84A | 93A | = = | 83A | 77A- | 82A | 419 | 31573309 | MAGADI SODA SCHOOL |
| 31573209004 | BAYA YAAH JEFWA | M | 89A | 95A | = = | 83A | 72B+ | 80A | 419 | 31573209 | GREENSVALE SCHOOL |
| 31573152010 | THIGU KEVIN GACHUHI | M | 90A | 91A | = = | 82A | 76A- | 80A | 419 | 31573152 | OLERAI SCHOOL-KISERIAN |
| 31567237002 | MUTAHI ALICE WANJIRU | F | 86A | 92A | = = | 81A | 77A- | 83A | 419 | 31567237 | THE IDEAL SCHOOL |
| 31567236025 | MADARA IVY BELLA WENDO | F | 90A | 89A | = = | 81A | 79A- | 80A | 419 | 31567236 | THE STEPPING STONE ELEMENTARY SCHOOL |
| 31567215048 | ODHIAMBO STACEY ABONYO | F | 86A | 88A | = = | 82A | 82A | 81A | 419 | 31567215 | ACACIA CREST ACADEMY |
| 31567215051 | BIRGEN BILL KIPKEMBOI | M | 88A | 89A | = = | 85A | 77A- | 80A | 419 | 31567215 | ACACIA CREST ACADEMY |
| 31557310002 | MUTISO ALLEN MWANIA | M | 85A | 85A | = = | 85A | 80A | 84A | 419 | 31557310 | ST MARY’S |
| 31557308029 | KITHEKA IAN KIMATHI | M | 87A | 92A | = = | 85A | 74B+ | 81A | 419 | 31557308 | OLERAI |
| 31557234020 | MUIRURI LAWRENCE MBUGUA | M | 88A | 94A | = = | 85A | 72B+ | 80A | 419 | 31557234 | ENCHORO EMUNY |
| 31557225004 | KOECH HINDU CHELANGAT | F | 90A | 89A | = = | 85A | 76A- | 79A- | 419 | 31557225 | ST JOSEPH NGONG CATHOLIC ACADEMY |
| 31545332003 | NTIKOISA VICTORIA NASERIAN | F | 84A | 95A | = = | 83A | 76A- | 81A | 419 | 31545332 | WINNERS ACADEMY KIMANA |
| 31573309020 | SANKOK SEYIANOI | F | 87A | 91A | = = | 85A | 76A- | 79A- | 418 | 31573309 | MAGADI SODA SCHOOL |
| 31573309037 | RAMADHAN FALISHA ACHIENG | F | 81A | 96A | = = | 85A | 76A- | 80A | 418 | 31573309 | MAGADI SODA SCHOOL |
| 31573309055 | MUYAKI REBECCA SENEIYIA | F | 84A | 91A | = = | 83A | 77A- | 83A | 418 | 31573309 | MAGADI SODA SCHOOL |
| 31567223027 | MAXWELL GEKONGE NYAKUNDI | M | 81A | 87A | = = | 82A | 82A | 86A | 418 | 31567223 | KITENGELA INTERNATIONAL SCHOOL |
| 31567219014 | LEIYAN ARCADIUS BAHATI | M | 84A | 89A | = = | 83A | 79A- | 83A | 418 | 31567219 | ST.MONICA ACADEMY |
| 31567216015 | EVELYNE MUTHEU NYAMAI | F | 91A | 92A | = = | 82A | 82A | 71B+ | 418 | 31567216 | THORN GROVE ACADEMY |
| 31567215039 | BIRECH SHERRY ANNE | F | 80A | 91A | = = | 85A | 80A | 82A | 418 | 31567215 | ACACIA CREST ACADEMY |
| 31567215042 | SHIKU KARIUKI | F | 83A | 91A | = = | 85A | 77A- | 82A | 418 | 31567215 | ACACIA CREST ACADEMY |
| 31567215053 | WABOMBA TABU CLIFFORD | M | 76A- | 91A | = = | 85A | 82A | 84A | 418 | 31567215 | ACACIA CREST ACADEMY |
| 31567215069 | BISONGA JESSE ATAMBO | M | 87A | 88A | = = | 83A | 80A | 80A | 418 | 31567215 | ACACIA CREST ACADEMY |
| 31557323018 | NG’ANG’A IMANI WANJIKU | F | 87A | 83A | = = | 85A | 79A- | 84A | 418 | 31557323 | ONGATA ACADEMY |
| 31557252005 | WANYOIKE JEREMY MBUCHI | M | 83A | 87A | = = | 85A | 80A | 83A | 418 | 31557252 | NARAMAT ACADEMY |
| 31557234011 | ABURA IAN WAKULOBA | M | 79A- | 87A | = = | 85A | 80A | 87A | 418 | 31557234 | ENCHORO EMUNY |
