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Tanga
Simple
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Boys and Girls
O level
St. Wilbalda Secondary School
Tanga · Reg. no. S5462
Contact & admission
Summary
Information
Performance
Trend
Talks
Getting better
2020 it was a
Very good
result. By 2025 it was
Excellent
.
2025
Excellent
9 of 10 passed well
2024
Very good
8 of 10 passed well
2023
Excellent
9 of 10 passed well
2021
Very good
8 of 10 passed well
2020
Very good
8 of 10 passed well
Official GPA by year: 2.20 → 2.02 → 1.67 → 1.90 → 1.58.
See the chart
Getting better
GPA moved from 2.20 in 2020 to 1.58 in 2025. Lower is better.
CSEE GPA by year
↑ better
1.0
2.0
3.0
4.0
2.20
2020
2.02
2021
1.67
2023
1.90
2024
1.58
2025
Year by year
Year
Division I–IV / 0
GPA
2025
1.58
2024
1.90
2023
1.67
2021
2.02
2020
2.20