Gatanga Girls' Secondary School is a public girls' boarding Extra County school in Murang'a County, Kenya. This article covers the school's location, contacts, fee structure, admission process, and KCSE performance record.

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TABLE OF CONTENTS
Key takeaways
- Gatanga Girls' Secondary School is classified as an Extra County (C1) school under the Ministry of Education.
- It is located in Kihumbuini, Gatanga Constituency, Murang'a County.
- The school's KNEC code is 10234401 and its postal address is P.O. Box 96, Thika 01000.
- Form One admissions are handled by the Ministry of Education on a competitive basis.
- The current annual fee for Extra County boarding schools is KES 66,023 (parent obligation), plus a government grant of KES 22,244.
Gatanga Girls' Secondary School is a girls' boarding Extra County secondary school located in Kihumbuini location, Murang'a County. It is a Cluster 1 high school under the Ministry of Education in Kenya.
The school is a public institution run by the Catholic Diocese of Murang'a. It sits in Gatanga Constituency, approximately 7 km to the west of Thika town centre, and has a student population of around 800 girls drawn from the Central and Nairobi regions.
Extra-curricular activities at the school include a drama club, debate club, sports teams, scouting, a student association, and a music club.
School category and curriculum
Gatanga Girls' Secondary is an Extra County school in Murang'a County, Kenya. Under Kenya's school classification system, Extra County schools rank just below national schools and draw learners from across multiple counties.
The school is a public institution funded by the Ministry of Education and teaches the Competency Based Curriculum (CBC). It offers secondary education from Form One through Form Four, leading to the Kenya Certificate of Secondary Education (KCSE).
Location and contact details
The table below summarises the school's verified location and contact information.
Physical location | Kihumbuini, Gatanga Constituency, Murang'a County |
Postal address | P.O. Box 96, Thika 01000 |
Phone | +254 67 24315 |
KNEC code | 10234401 |
School code | C2060015 |
Ownership | Public (Government) |
Sponsor | Catholic Diocese of Murang'a |
The school's physical address is on Ndakaini Road, Thika, within the Central region of Kenya. The school has approximately 39 teachers on staff and a student enrolment of around 569 girls.
Fees structure
Gatanga Girls' is an Extra County boarding school. The Ministry of Education has increased fees for County and Extra County schools from KES 40,535 to KES 66,023 per year, an increase of KES 25,488. The government contributes an additional grant toward each learner's costs.

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The table below shows the 2025 fee structure for Extra County boarding schools, as per Ministry of Education guidelines.
Fee component | Amount (KES per year) |
Government grant | 22,244 |
Parent obligation | 66,023 |
Total | 88,267 |
Note that the figures above reflect the Ministry of Education's approved guidelines. This figure may vary depending on the year and the individual school's budget. Always confirm current fees directly with the school's administration before making any payment.
Additional costs not included in the table
The fees table covers tuition, study materials, and government-approved items. Parents should budget separately for:
- School uniform and sports kit
- Examination fees (KCSE registration via KNEC portal)
- Personal items and bedding
- Transport to and from school
- Optional co-curricular activity levies
Admissions and Form One selection
As a public school, Form One admissions are managed by the Ministry of Education, with vacancies allocated on a competitive basis. Placement is determined primarily by a candidate's KCPE score.
For Extra County schools, a ratio system applies: 20% of spaces are reserved for the host sub-county, 40% for the host county, and the remaining 40% for candidates from other counties.
How Form One selection works
- Sit and pass the Kenya Certificate of Primary Education (KCPE) examination.
- Indicate Gatanga Girls' Secondary School as a preferred choice during the online selection process.
- Await placement results from the Ministry of Education via the NEMIS portal.
- Report to the school on the official opening date with the placement letter and required documents.
- Pay the applicable fees within the stipulated deadline.
Candidates placed through the national selection process should bring their KCPE result slip, a birth certificate, and the original placement letter on admission day.
KCSE performance
Gatanga Girls' Secondary School sits in Murang'a County and has a track record of consistent KCSE participation. In the 2019 KCSE examinations, Gatanga Girls' High School posted a school mean score of 6.203, placing it at Position 24 in Murang'a County.
Out of 237 candidates that year, the school returned 6 B+, 15 B plain, 15 B-, 49 C+, and 42 C grades, among other grades across the full distribution. The school's results can be accessed and verified through the KNEC results portal.
More recent KCSE results (2023 and 2024) were not publicly available at the time of publication. Parents and students should check the KNEC portal directly once results are released each year.
FAQs
What category is Gatanga Girls' Secondary School?
Gatanga Girls' Secondary School is classified as an Extra County school in Murang'a County, Kenya. Extra County schools rank just below national schools and admit girls from across multiple counties, based on competitive KCPE performance and national placement.
How much are the fees at Gatanga Girls' Secondary School?
County and Extra County schools now charge an annual fee of KES 66,023 for the parent obligation, up from the previous KES 40,535. The government provides a grant of KES 22,244 per learner, bringing the total cost per year to approximately KES 88,267. Confirm exact amounts with the school each year, as figures are subject to revision.
How do students get admitted to Gatanga Girls' Secondary School?
Admission to Gatanga Girls' is through the national Form One selection process. Candidates must sit the KCPE exam and indicate the school as a choice. For Extra County schools, 20% of places go to the host sub-county, 40% to the host county, and 40% to other counties. The Ministry of Education then releases placement results via the NEMIS portal.
Where exactly is Gatanga Girls' Secondary School located?
The school is located in Kihumbuini, Thika, with a postal address of P.O. Box 96, Thika 01000, and a KNEC code of 10234401. It falls within Gatanga Constituency in Murang'a County, roughly 7 km west of Thika town.
How can I contact Gatanga Girls' Secondary School?
The school's contact number is +254 67 24315, and its postal address is Ndakaini Road, P.O. Box 96, Thika 01000. Prospective students and parents are encouraged to call the school directly to confirm fees, admission dates, and any other requirements for the current academic year.
Tuko.co.ke also highlighted facts about Kahuhia Girls High School, including its entry marks, KCSE performance, fees, uniform and location.
Founded in 1957 with just 30 students, the Murang’a school has grown into a four-stream institution. In 2025, 325 of its 415 KCSE candidates qualified for university.
Source: TUKO.co.ke
