NECTA performance ranking
Top 10 Secondary Schools in Tanzania – CSEE Rankings
Ranked for CSEE 2025 in Tanzania using comparable NECTA performance data, a minimum cohort of 10 candidates and candidate-size adjustment so tiny cohorts cannot unfairly lead the table. Rankings are analytical and are not official NECTA positions.
10shown
CSEEexamination
2025results year
Top performers
#1 in Tanzania
Centennial Christian Seminary
View school profile →#2 in Tanzania
Marian Girls' Secondary School
View school profile →#3 in Tanzania
Charlotte Sec. School
View school profile →| Rank | Institution | Region | District | Candidates | Pass rate | GPA / grade | Adjusted performance score | |
|---|---|---|---|---|---|---|---|---|
| #1 | Centennial Christian Seminary S4939 | Pwani | 206 | 100% | 1.3163 | 93.83 | Profile → | |
| #2 | Marian Girls' Secondary School S0248 | Pwani | 156 | 100% | 1.3868 | 92.82 | Profile → | |
| #3 | Charlotte Sec. School S2626 | Morogoro | 126 | 100% | 1.3271 | 91.72 | Profile → | |
| #4 | Benignis Girls' Sec. School S5256 | Morogoro | 112 | 100% | 1.4068 | 90.88 | Profile → | |
| #5 | John Merlini Secondary School S5391 | Dodoma | 111 | 100% | 1.1932 | 90.81 | Profile → | |
| #6 | Capuchin Boys' Sec. School S5432 | Tanga | 116 | 100% | 1.4742 | 90.25 | Profile → | |
| #7 | Hellen's Secondary School S2345 | Dar Es Salaam | 103 | 100% | 1.4102 | 90.23 | Profile → | |
| #8 | Canossa S2325 | Dar Es Salaam | 101 | 100% | 1.1475 | 90.08 | Profile → | |
| #9 | Christon Sec. School S5290 | Pwani | 100 | 100% | 1.3722 | 90 | Profile → | |
| #10 | Heritage Secondary School S4964 | Pwani | 99 | 100% | 1.3192 | 89.92 | Profile → |
The ranking uses comparable data for this exam/year, excludes cohorts below 10 candidates, and adjusts performance for candidate volume before ordering schools. Schools without enough comparable data are not forced into the ranking.