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World Bank · Education

Mongolia: Lower secondary school starting age

11years · 20250.0% since 2015

Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade. Annual figures for Mongolia from 1970 to 2025.

19862025

Every year

YearValue (years)Note
202511
202411
202311
202211
202111
202011
201911
201811
201711
201611
201511
201411
201311
201211
201111
201011
200911
200812
200712
200612
200512
200412
200312
200212
200112
200012
199912
199812
199712
199611
199511
199411
199311
199211
199111
199011
198911
198811
198711
198611
198511
198411
198311
198211
198111
198011
197911
197811
197711
197611
197511
197411
197311
197212
197112
197012

Source

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

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Cite or download

World Bank (2026). Lower secondary school starting age. Interva. https://interva.co/dataset/worldbank-lower-secondary-school-starting-age (accessed 2026-11-07). catalog snapshot 2026-11-07.

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Mongolia: Lower secondary school starting age (1970–2025) · Interva