School age population, lower secondary education, both sexes (number) in Sri Lanka was reported at 1378607 Persons in 2020, according to the World Bank collection of development indicators, compiled from officially recognized sources. Sri Lanka - Population of the official age for lower secondary education, both sexes - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2024.

Sri Lanka - Population Of The Official Age For Lower Secondary Education, Both Sexes
Population of the age-group theoretically corresponding to lower secondary education as indicated by theoretical entrance age and duration.