HomeTanga
Boys and Girls O level
Old Tanga Secondary School
Tanga · Reg. no. S1633
Summary Information Performance Trend Talks
In short · Form Four 2025 Good
6 of every 10 students passed well, ranked 29 of 298 in Tanga, improving since 2021.
Passed well · Division I or II
6 of every 10 students earned a strong grade.
CSEE 2025 · GPA
2.68 ▲ 0.55
Lower is better · 1.0–5.0
ACSEE · GPA
A-level
Rank · CSEEAll rankings
29 / 298in Tanga
905 / 5,843nationally
CSEE · 226 candidates by division
I 28% II 32% III 19% IV 21% 0 0%
Getting better since 2021 · See the trend
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Source: NECTA CSEE & ACSEE published results, centre S1633. We display them exactly as released.