5 Countries with the Highest Pupil-to-Teacher Ratio in the World

2. Ethiopia 

Pupil-to-Teacher Ratio in Secondary Schools as of 2012: 40

Ethiopia is a landlocked East African country with a population of 123.4 million as of 2022, according to estimates by the World Bank. It ranks second on our list with a pupil-to-teacher ratio of 40 in secondary schools. These estimates were made by the World Bank in 2012.