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UIS · Education

Tonga: Official entrance age to lower secondary education

12years · 20250.0% since 2015

Official entrance age to lower secondary education (years). UNESCO Institute for Statistics indicator 999975. Annual figures for Tonga from 2000 to 2025.

20002025

Every year

YearValue (years)Note
202512
202412
202312
202212
202112
202012
201912
201812
201712
201612
201512
201412
201312
201212
201111
201011
200911
200811
200711
200611
200511
200411
200311
200211
200111
200011

Source

Published by UIS, produced by UNESCO Institute for Statistics. Licence: CC BY-SA 3.0 IGO. Retrieved 2026-11-07.

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Cite or download

UIS (2026). Official entrance age to lower secondary education. Interva. https://interva.co/dataset/uis-999975 (accessed 2026-11-08). catalog snapshot 2026-11-07.

CSV, all countriesJSON, TongaAPI and MCP

Official entrance age to lower secondary education in other countries

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Tonga: Official entrance age to lower secondary education (2000–2025) · Interva