Public senior school

Lamu Boys Secondary School

A senior school in Lamu Central sub-county, Lamu County. It offers STEM, Social Sciences and Arts & Sports Science, with 12 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C2Ministry of Education senior-school cluster.
Gender: Boys
Boarding or day: Boarding
2026 fees: KSh 53,554 or 40,535 per year, depending on the approved tierGovernment-set schedule, not an individual school invoice.
Ownership: Public

Next placements

Not released yet for the January 2027 intake. Last year: 19 December 2025. KEMIS placement portal · Get an alert when they’re released.

KCSE results 2018–2022

Lamu Boys Secondary School scored a mean of 3.64 (D+) in KCSE 2022, 0.9 points below the national average, down from 4.43 in 2021.

	2022	2021	2020	2019	2018
Mean	3.639	4.432	4.509	3.387	3.390
Grade	D+	D+	C-	D	D
Candidates	61	37	54	31	46

All 10 years of KCSE results, 2006–2022

Pathways and subject combinations checked 15 October 2026

STEM5 combinationsPure Sciences 4 · Applied Sciences 1

Pure Sciences · 4Agriculture, Biology, ChemistryST1042

Biology, Business Studies, ChemistryST1045

Biology, Chemistry, Computer StudiesST1046

Biology, Chemistry, PhysicsST1048

Applied Sciences · 1Computer Studies, Geography, PhysicsST2018

Social Sciences4 combinationsHumanities & Business Studies 4

Humanities & Business Studies · 4Arabic, History & Citizenship, Islamic Religious EducationSS2058

Business Studies, Geography, History & CitizenshipSS2025

Christian Religious Education, Computer Studies, GeographySS2034

Christian Religious Education, Fasihi ya Kiswahili, GeographySS2035

Arts & Sports Science3 combinationsSports 3

Sports · 3Fasihi ya Kiswahili, Sports & Recreation, Theatre & FilmAS2031

General Science, Sports & Recreation, Theatre & FilmAS2038

Literature in English, Music & Dance, Sports & RecreationAS2047

Subjects in these combinations · 17

Agriculture, Arabic, Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Islamic Religious Education, Literature in English, Music & Dance, Physics, Sports & Recreation, Theatre & Film

Senior schools in Lamu County offering STEM · Social Sciences · Arts & Sports Science

How subject selection works: what pathways, tracks and the codes mean

Codes and registration

KNEC code: 06130101
UIC: R57M
School code: C3030033
Level: Senior school
Sponsor: Central Government/DEB
Student needs: Ordinary
Postal address: BOX 16 LAMU
2013 boarding or day: Day & Boarding

Older records figures from the 2013 records; counts made in 2007

Students enrolled: 447
Teaching staff: 20
Students per teacher: 22.4:1 (2007)
Acres: 6
Acreage per enrolment: 74.5

Staff counted in 2007 ›

Role	Men	Total
TSC teachers	20	20
Local authority teachers	0	0
PTA and board teachers	0	0
Other teachers	0	0
Non-teaching staff	12	12

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Data sources

The school description and other details come from the 2013 school data. Staff and facility figures show their recorded years. Classification and codes come from the 2026 senior-school register.

Register, pathways and fees

Ministry of Education Grade 10 selection portal (KEMIS) pathways, combinations, emblem · checked 15 October 2026
December 2025 senior-school list, row 321 classification and codes
June 2025 senior-school register, row 4516 checked 1 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule

KCSE results

KNEC for 2006–2010, the school’s audit reports and newspapers since: every source, on the results page 2006–2022

2013 school data

Kenya Open Data Initiative 2013 school data