Nandi County produced the second best candidate in the country; in the 2019 KCPE exams. June Jeptoo Koech scored 439 marks to also emerge the top candidate in Nandi County.In the top 100 list, nationally, the county had 4 candidates.
Here are the Nandi 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 |
| 29540160002 | KOECH JEPTOO JUNE | F | 92A | 95A | = = | 85A | 80A | 87A | 439 | 29540160 | SANGALO CENTRAL ACAD |
| 29540247003 | KIPTOO CYRUS | M | 90A | 92A | = = | 85A | 80A | 84A | 431 | 29540247 | TERESIA |
| 29541127010 | ROTICH TABITHA SIFA | F | 89A | 87A | = = | 85A | 82A | 87A | 430 | 29541127 | LESSOS EDUCATIONAL CENTRE |
| 29540289004 | JEPLETING JAEL | F | 90A | 97A | = = | 83A | 80A | 80A | 430 | 29540289 | JOYLAND SCHOOL TERESIA |
| 29540289012 | JEPTUM VICTORINE | F | 91A | 94A | = = | 85A | 79A- | 79A- | 428 | 29540289 | JOYLAND SCHOOL TERESIA |
| 29513119001 | JUSTIN KIPKORIR | M | 87A | 95A | = = | 83A | 79A- | 84A | 428 | 29513119 | KAPKILEL MERRYLAND ACADEMY |
| 29579701010 | GILLIAN JEMUTAI | F | 91A | 91A | = = | 83A | 79A- | 83A | 427 | 29579701 | MOSOP GLORY |
| 29579701001 | KIPKEMEI ASAHEL | M | 91A | 95A | = = | 81A | 76A- | 83A | 426 | 29579701 | MOSOP GLORY |
| 29540160001 | KIPKOECH TREVOR | M | 91A | 91A | = = | 83A | 77A- | 84A | 426 | 29540160 | SANGALO CENTRAL ACAD |
| 29513201003 | JEPKOECH HILDAH | F | 86A | 97A | = = | 83A | 74B+ | 86A | 426 | 29513201 | PHILIP CHUMO SCHOOL |
| 29513119003 | MENAHEM KIPRUTO | M | 84A | 94A | = = | 83A | 82A | 83A | 426 | 29513119 | KAPKILEL MERRYLAND ACADEMY |
| 29541261003 | KIPROP COLLINS | M | 92A | 91A | = = | 83A | 79A- | 80A | 425 | 29541261 | GEORGE MUTAI EDUCATIONAL CENTRE |
| 29540289014 | JEPCHIRCHIR TERRYANNE | F | 89A | 96A | = = | 78A- | 80A | 82A | 425 | 29540289 | JOYLAND SCHOOL TERESIA |
| 29540267001 | MICHELE JEMUTAI LAGAT | F | 81A | 97A | = = | 85A | 79A- | 83A | 425 | 29540267 | BISHOP MUGE MEMORIAL |
| 29540246001 | CHERUIYOT MANASSES | M | 88A | 91A | = = | 85A | 82A | 79A- | 425 | 29540246 | AIC KAPTICH PRIMARY SCHOOL |
| 29540160005 | CHEROP ETHEL | F | 89A | 95A | = = | 83A | 77A- | 81A | 425 | 29540160 | SANGALO CENTRAL ACAD |
| 29540160016 | KIPTOO IAN | M | 85A | 92A | = = | 83A | 77A- | 88A | 425 | 29540160 | SANGALO CENTRAL ACAD |
| 29540140071 | FELIX KIBET | M | 91A | 92A | = = | 83A | 80A | 79A- | 425 | 29540140 | ACK ALL SAINTS KEBULONIK SCHOOL |
| 29540138006 | CHERUIYOT GERALD | M | 88A | 94A | = = | 85A | 74B+ | 84A | 425 | 29540138 | ST MATHEW’S SEPTONOK |
| 29540138008 | JERUTO BEVIN | F | 87A | 95A | = = | 82A | 79A- | 82A | 425 | 29540138 | ST MATHEW’S SEPTONOK |
| 29540138010 | KIMELI CHEROP MERCY | F | 86A | 94A | = = | 85A | 74B+ | 86A | 425 | 29540138 | ST MATHEW’S SEPTONOK |
| 29523340012 | BONVENTURE KIPLAGAT | M | 82A | 93A | = = | 85A | 79A- | 86A | 425 | 29523340 | ST JOHN THE BAPTIST ACADEMY |
| 29540160011 | BET KIPROTICH BRIAN | M | 91A | 86A | = = | 82A | 79A- | 86A | 424 | 29540160 | SANGALO CENTRAL ACAD |
| 29540138003 | CHEMUTAI LORDWILL | F | 87A | 91A | = = | 83A | 77A- | 86A | 424 | 29540138 | ST MATHEW’S SEPTONOK |
| 29513119002 | CYNTHIA CHERUTO | F | 85A | 94A | = = | 83A | 82A | 80A | 424 | 29513119 | KAPKILEL MERRYLAND ACADEMY |
| 29579613007 | NICHOLE CHEPCHUMBA | F | 81A | 91A | = = | 85A | 82A | 84A | 423 | 29579613 | AIC KOSIRAI ACADEMY |
| 29579117010 | SHANTEL CHEPNGETICH | F | 86A | 92A | = = | 83A | 80A | 82A | 423 | 29579117 | KAPSABET BOYS PRI |
| 29579113012 | JEPKEMEI RICKY | F | 89A | 94A | = = | 85A | 74B+ | 81A | 423 | 29579113 | BARAKA SCHOOL |
| 29541236008 | JEPCHUMBA MERCY | F | 83A | 90A | = = | 83A | 80A | 87A | 423 | 29541236 | NANDI HILLS PRIMARY SCHOOL |
| 29540138005 | NJERI GRACE MITCHELE | F | 85A | 94A | = = | 85A | 77A- | 82A | 423 | 29540138 | ST MATHEW’S SEPTONOK |
| 29540143022 | BETHWEL KIPKORIR | M | 88A | 88A | = = | 83A | 79A- | 84A | 422 | 29540143 | KAMOIYWO PREP |
| 29540289001 | KIPLIMO FRANKLIN | M | 88A | 89A | = = | 85A | 80A | 79A- | 421 | 29540289 | JOYLAND SCHOOL TERESIA |
| 29513123002 | MELWIN KIPROP | M | 88A | 95A | = = | 82A | 77A- | 79A- | 421 | 29513123 | ROXY SCHOOL KAPSABET |
| 29540251004 | JEPKIRUI BERYL | F | 87A | 91A | = = | 83A | 77A- | 82A | 420 | 29540251 | MAHAKINI PREP |
| 29540247001 | AREBA CHARLES | M | 90A | 91A | = = | 82A | 77A- | 80A | 420 | 29540247 | TERESIA |
| 29540160004 | KOECH KIPCHIRCHIR RONNY | M | 89A | 85A | = = | 85A | 77A- | 84A | 420 | 29540160 | SANGALO CENTRAL ACAD |
| 29540160012 | TIROP KIPRONO LEONE | M | 91A | 87A | = = | 79A- | 79A- | 84A | 420 | 29540160 | SANGALO CENTRAL ACAD |
| 29579317040 | KIMUTAI ERICS TEDDY | M | 81A | 95A | = = | 82A | 82A | 79A- | 419 | 29579317 | KIPCHABO ELITE |
| 29540267002 | MAIYO OBADIA KIPROP | M | 81A | 97A | = = | 85A | 76A- | 80A | 419 | 29540267 | BISHOP MUGE MEMORIAL |
| 29523339005 | MARK KIPCHIRCHIR | M | 82A | 97A | = = | 85A | 76A- | 79A- | 419 | 29523339 | GREENFIELD WEST ACADEMY |
| 29513330005 | VALARY JEROP | F | 85A | 97A | = = | 79A- | 79A- | 79A- | 419 | 29513330 | KIPTURE SPRING FIELD PREP |
| 29513123003 | NICHOLAS KIPTOO | M | 86A | 94A | = = | 83A | 76A- | 80A | 419 | 29513123 | ROXY SCHOOL KAPSABET |
| 29579317011 | JEPKOECH VICOTINE | F | 84A | 96A | = = | 83A | 79A- | 76A- | 418 | 29579317 | KIPCHABO ELITE |
| 29579113007 | LAYLA NAZLEEN CHEROP | F | 87A | 92A | = = | 83A | 74B+ | 82A | 418 | 29579113 | BARAKA SCHOOL |
| 29541261002 | KIPRUTO KENY | M | 86A | 89A | = = | 83A | 79A- | 81A | 418 | 29541261 | GEORGE MUTAI EDUCATIONAL CENTRE |
| 29540138007 | JEROTICH SOME LAVENDER | F | 84A | 88A | = = | 82A | 82A | 82A | 418 | 29540138 | ST MATHEW’S SEPTONOK |
| 29540138009 | KIPLAGAT DANIEL | M | 82A | 94A | = = | 82A | 77A- | 83A | 418 | 29540138 | ST MATHEW’S SEPTONOK |
| 29540134005 | FAITH CHEMUTAI CHIRCHIR | F | 88A | 91A | = = | 85A | 77A- | 77A- | 418 | 29540134 | MOSOP-KIMON BOARDINGNG |
| 29513123001 | USAGI REAGAN ISRAEL. | M | 93A | 91A | = = | 79A- | 74B+ | 81A | 418 | 29513123 | ROXY SCHOOL KAPSABET |