World Bank · Education

Nigeria: Completion rate, upper secondary education, middle quintile, both sexes

49.36percent · 2018

The number of persons in the relevant age group who have completed the last grade of the given level of education is expressed as a percentage of the total population (in the survey sample) of the same age group. The primary completion rate is the percentage of a cohort of children or young people aged 3-5 years above the intended age for the last grade of primary education who have completed that grade. The intended age for the last grade of primary education is the age at which pupils would enter the grade if they had started school at the official primary entrance age, had studied full-time and had progressed without repeating or skipping a grade. For example, if the official age of entry into primary education is 6 years, and if primary education has 6 grades, the intended age for the last grade of primary education is 11 years. In this case, 14-16 years (11 + 3 = 14 and 11 + 5 = 16) would be the reference age group for calculation of the primary completion rate. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/ Annual figures for Nigeria from 2003 to 2018.

20032018

Every year

YearValue (percent)Note
201849.358
201653.037
201340.618
201146.279
200837.137
200727.491
200325.395

Source

Published by World Bank, produced by UNESCO Institute for Statistics. Licence: CC BY 4.0. Retrieved 2026-11-07.

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World Bank (2026). Completion rate, upper secondary education, middle quintile, both sexes. Interva. https://interva.co/dataset/worldbank-completion-rate-upper-secondary-education-middle-quintile-both (accessed 2026-11-08). catalog snapshot 2026-11-07.

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Nigeria: Completion rate, upper secondary education, middle quintile, both sexes (2003–2018) · Interva