Diongoya Secondary School in Morogoro | School Profile, NECTA Results and Performance History
CSEESecondaryMorogoro
Diongoya Secondary School is a secondary school in Morogoro, Tanzania. This profile combines the institution details with its verified NECTA examination history, performance indicators and ranking context where sufficient data are available. Its current canonical NECTA centre number is S4273, while any exam-specific centre aliases are retained within the relevant result history. Available examination records currently cover CSEE 2025. Each exam and year is kept as a separate result record inside this same institution profile.
Positions use the same exam/year dataset, minimum cohort of 10 candidates and candidate-size adjustment as the public ranking pages. They are analytical rankings, not official NECTA positions.
CSEE 2025 performance
In CSEE 2025, 194 candidates sat the examination at Diongoya Secondary School. 156 passed, giving the centre a 80.4% pass rate. The centre GPA was 4.0908, with grade D (SATISFACTORY). Division IV accounted for the largest share, with 122 candidates (62.9%). The strongest subject pass rates were in Chemistry (95.6%), Kiswahili (93.3%) and English Language (66%). Basic Mathematics had the lowest pass rate among the comparable subjects, at 5.7%.
