Lower secondary school starting age
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.
- Publisher
- World Bank
- Unit
- —
- Cadence
- Annual
- Series
- 209
- Licence
- CC BY 4.0
- Updated
- 2026-09-06
Provenance
Who produced these figures, as World Bank declares it — not inferred, and each line says which published field it was read from.
Produced by
UNESCO
Data API, UN Educational, Scientific and Cultural Organization (UNESCO), uri: https://databrowser.uis.unesco.org/resources, note: The data are obtained through the UIS API. Detailed documentation is available at: https://api.uis.unesco.org/api/public/documentation/, publisher: UNESCO Institute for Statistics (UIS), date accessed: 2026-03-19, date published: 2026-02
declared by worldbank in sourceOrganization
Read from
World Bank
World Development Indicators
declared by worldbank in source
Latest observations
| Country | Period | Value | Unit |
|---|---|---|---|
| Afghanistan | 2025 | 13 | years |
| Albania | 2025 | 11 | years |
| Algeria | 2025 | 11 | years |
| American Samoa | 2025 | 12 | years |
| Andorra | 2025 | 12 | years |
| Angola | 2025 | 12 | years |
| Antigua and Barbuda | 2025 | 12 | years |
| Argentina | 2025 | 12 | years |
| Armenia | 2025 | 10 | years |
| Aruba | 2025 | 12 | years |
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