This is the national ranking of  the secondary schools, National High Schools and private schools in  Papua New Guinea  based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

The top performing school in Papua New Guinea based on 2021 Grade 12 examinations was Paradise College. This is a private college located in Port Moresby. ​

​This is the ranking of  the secondary schools in Western Province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

This is the ranking of  the secondary schools in Manus Province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

Manus Province passed out  342  Grade 12 students in 2021 with good grades. 

This is the ranking of  the secondary schools in Autonomous Region of Bougainville (AROB) based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

Autonomous Region of Bougainville (AROB) passed out  671  Grade 12 students in 2021. 

The Arawa Secondary school was the top performing school in New Ireland province .   St Mary's (Asitavi)  secondary school got the second placing.

This is the ranking of  the secondary schools in New Ireland province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

​This is the ranking of  the secondary schools in East New Britain  Province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.


East New Britain province passed out  1717  Grade 12 students in 2021. 

The Kerevat National school was the top performing school in West New Britain province .   OLSH Vunapople  secondary school got the second placing.

This is the ranking of  the secondary schools in West New Britain  Province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

West New Britain province passed out  922  Grade 12 students in 2021. 

This is the ranking of  the secondary schools in Madang  Province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

Madang province passed out  1197  Grade 12 students in 2021. ​ 
The Tusbab school was the top performing school in Madang province .   Malala Catholic secondary school got the second placing.

This is the ranking of  the secondary schools in East Sepik Province based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

East Sepik province passed out  1673  Grade 12 students in 2021. ​ 
The Passam National  school was the top performing school in East Sepik .   Mercy (Yarapos)  secondary school got the second placing. 

This is the ranking of  the secondary schools in West Sepik based on the 2021 Grade 12 National Examination Results.  The Mean Rating Index (MRI) was used to rank the Schools.

The MRI is calculated by  total number of A, B and C Grades scored divided by the total  students  who sat the exams (for each school).  MRI = (Sum of, A, B, C)/Population.

West Sepik  passed out  540  Grade 12 students in 2021. ​ 
The Oksapmin Secondary  school was the top performing school in West Sepik .   St Ignatius  secondary school got the second placing.