Irenza Secondary School in Mwanza | School Profile, NECTA Results and Performance History
CSEESecondaryMwanza
Irenza Secondary School is a secondary school in Mwanza, 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 S5156, 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
Irenza Secondary School had 273 candidates sit CSEE in 2025. 272 passed, with the pass rate reaching 99.6%. The centre GPA was 3.4516, with grade C (GOOD). The largest group was Division IV, representing 162 candidates or 59.3% of the total. The strongest subject pass rates were in Literature in English (100%), Chemistry (100%) and Physics (100%). Basic Mathematics had the lowest pass rate among the comparable subjects, at 17.2%.
