What is a County School? County schools in Kenya fall below extra-county schools in the national school ranking. There are hundreds of extra county schools in Kenya. County school institutions are part of the four-tier secondary school system in the country. This article lists the county schools in Makueni county in no particular order.
Some of these schools are the best performing county schools in the Makueni region.
Here is a list of all the County schools in Makueni County:
| School Code | School Name | Category | Type | County |
| 18307104 | ST. LAWRENCE’S NZIU GIRLS | County | Girls | Makueni |
| 18307106 | ST JOHNS MALIVANI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18307202 | UKIA GIRLS’ SECONDARY SCHOOL | County | Girls | Makueni |
| 18307204 | ST. PAUL’S KYAMUTHEI SECONDARY SCHOOL | County | Boys | Makueni |
| 18323103 | NZEVENI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18323105 | KIKIMA SECONDARY SCHOOL | County | Mixed | Makueni |
| 18323109 | MBOONI A.I.C GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18323201 | UTANGWA HIGH SCHOOL | County | Mixed | Makueni |
| 18323205 | UTANGWA GIRLS’ SECONDARY SCHOOL | County | Girls | Makueni |
| 18323301 | ITETANI SECONDARY SCHOOL | County | Boys | Makueni |
| 18323302 | KIATINENI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18323304 | MULOONI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18323311 | IMALE SCHOOL | County | Boys | Makueni |
| 18324101 | KIKUMINI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18324103 | GOOD SHEPHERD GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18324113 | UTINI GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18324201 | MULALA GIRLS’ HIGH SCHOOL | County | Girls | Makueni |
| 18324225 | MUTANDA GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18324303 | GIGIRI LIONS GIRLS’ SECONDARY SCHOOL | County | Girls | Makueni |
| 18324304 | GIGIRI NZEENI LIONS BOYS SECONDARY SCHOOL | County | Boys | Makueni |
| 18325101 | JOANNA CHASE SECONDARY SCHOOL | County | Boys | Makueni |
| 18325102 | MUTHINGIINI HIGH SCHOOL | County | Mixed | Makueni |
| 18325103 | DARAJANI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325104 | KITHINGIISYO SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325109 | ST. MARY’S KOMBOYOO GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18325117 | KASUE GIRLS’ SECONDARY SCHOOL | County | Girls | Makueni |
| 18325203 | ST. MARY’S GIRLS HIGH SCHOOL KINYAMBU | County | Girls | Makueni |
| 18325205 | KISAYANI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325206 | KYANGINYWA HIGH SCHOOL | County | Mixed | Makueni |
| 18325207 | KATHYAKA SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325301 | UTITHI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325303 | SUMBI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325307 | KIVUTHINI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18325309 | KITHYULULU SECONDARY SCHOOL | County | Mixed | Makueni |
| 18335208 | KATHONZWENI GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18335301 | AIC MAVINDINI BOYS SECONDARY SCHOOL | County | Mixed | Makueni |
| 18335308 | ST. JUDE GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18335401 | KIANGINI SECONDARY SCHOOL | County | Girls | Makueni |
| 18336102 | THOMEANDU SECONDARY SCHOOL | County | Boys | Makueni |
| 18336103 | KILUNGU BOYS HIGH SCHOOL | County | Boys | Makueni |
| 18336104 | ST.LUCIA GIRLS’ HIGH SCHOOL- KAUTI | County | Girls | Makueni |
| 18336106 | INYOKONI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18336202 | NDOLO SECONDARY SCHOOL | County | Mixed | Makueni |
| 18346103 | KITETA BOYS SECONDARY SCHOOL | County | Boys | Makueni |
| 18346104 | KITETA GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18346106 | NDULUKU SECONDARY SCHOOL | County | Boys | Makueni |
| 18346123 | KAKO SECONDARY SCHOOL | County | Mixed | Makueni |
| 18346201 | KITOTO SECONDARY SCHOOL | County | Mixed | Makueni |
| 18346202 | ITITU SECONDARY SCHOOL | County | Girls | Makueni |
| 18346212 | KALAWA GIRLS’ SECONDARY SCHOOL | County | Girls | Makueni |
| 18347402 | KASIKEU GIRLS HIGH SCHOOL | County | Girls | Makueni |
| 18347403 | ENGULI ABC SECONDARY SCHOOL | County | Mixed | Makueni |
| 18347410 | MBIINI SECONDARY SCHOOL | County | Boys | Makueni |
| 18347412 | NDULUNI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18347504 | MUKAA GIRLS’ HIGH SCHOOL | County | Girls | Makueni |
| 18347505 | KITAINGO BOYS’ SECONDARY SCHOOL | County | Boys | Makueni |
| 18347506 | ABC MAIANI BOYS HIGH SCHOOL | County | Boys | Makueni |
| 18347508 | MT. CARMEL GIRLS’ SECONDARY SCHOOL – KILOME | County | Girls | Makueni |
| 18347512 | KIONGWANI GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
| 18347513 | KIONGWANI BOYS HIGH SCHOOL | County | Boys | Makueni |
| 18347522 | SALVATION ARMY MAIANI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18348102 | IKUNGU SECONDARY SCHOOL | County | Girls | Makueni |
| 18348103 | SHINE STAR KAI SECONDARY SCHOOL | County | Mixed | Makueni |
| 18348110 | ST. ANNS KIBOKO SECONDARY SCHOOL | County | Girls | Makueni |
| 18348120 | NGUUMO GIRLS SECONDARY SCHOOL | County | Girls | Makueni |
All the county schools in Kenya admit students majorly from within the County they are located in. Admission of form ones is done through the Education Ministry’s Portal and the admission letters to these schools are downloaded from the Ministry’s website.