At the September 2018
Education Review Office (ERO) review of the school, Papatoetoe High School had 1396 students enrolled. 52% of students were male and 48% were female. The prioritised ethnic composition was 37% Indian, 16%
Māori, 13% Samoan, 7% Tongan, 9% South East Asian, 5% Chinese, 4% Cook Islands Maori, 3% other Pacific peoples, 3% New Zealand European, and 3% other ethnic groups. As of , Papatoetoe High School has a roll of students, of which (%) identify as Māori. As of , the school has an
Equity Index of , placing it amongst schools whose students have socioeconomic barriers to achievement (roughly equivalent to deciles 4 and 5 under the former
socio-economic decile system). ==Principals==