Indonesia: Adolescents out of school (% of lower secondary school age)

Key figures

Over five years it is down 4.8 percentage points from 6.7% in 2020. Since 1972 it is down 56.95 percentage points from 58.84% in 1972. The World Bank has no value for 24 of the years in between; the chart leaves those gaps open rather than joining across them.

What the numbers say

In 2025, Indonesia's adolescents out of school (% of lower secondary school age) rose 1.53 percentage points on 2024 (from 0.36% to 1.9%).

Across the 23 yearly changes before that (1975 to 2024), the average change was −1.42 percentage points and a typical year strayed about 2.69 percentage points from that (the standard deviation). This year's change was 1.1 standard deviations above that average, so it was larger than a typical year, though not out of the range seen before.

On record, the biggest yearly rise was 3.83 percentage points in 2008 and the biggest yearly fall was 7.92 percentage points in 2007. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2018 to 2025 the straight-line trend is downward, about 1.22 percentage points a year. A straight line explains 73% of the movement over 8 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

See how every economy compares in the full ranking.

Closest to Indonesia in the 2025 ranking

• Kazakhstan — 5th of 9: 3.69%
• Kyrgyz Republic — 6th of 9: 2.82%
• Uzbekistan — 7th of 9: 2.51%
• Thailand — 9th of 9: 1%

What this measures

Adolescents out of school are the percentage of lower secondary school age adolescents who are not enrolled in school.

Limitations: The administrative data used in the calculation of the rate of out-of-school children are based on enrolment at a specific date which can bias the results by either counting enrolled children who never attend school or by omitting those who enroll after the reference date for reporting enrolment data. Furthermore, children who drop out of school after the reference date are not counted as out of school. Discrepancies between enrolment and population data from different sources can also result in over- or underestimates of the rate.

Regional and income-group figures are computed by the World Bank as a weighted average.

All 30 values

Adolescents out of school (% of lower secondary school age) in nearby economies

• Australia — 1.85% (2024)
• Brunei Darussalam — 3.31% (2024)
• Cambodia — 17.59% (2024)
• Fiji — 2.85% (2023)
• Hong Kong SAR, China — 0.68% (2024)
• Japan — 0.03% (2023)
• Kiribati — 6.16% (2024)
• Korea, Rep. — 2.9% (2024)
• Lao PDR — 36.27% (2025)

More education data for Indonesia

• Primary school starting age (years) — 7 (2025)
• Primary education, duration (years) — 6 (2025)
• Lower secondary school starting age (years) — 13 (2025)
• Secondary education, duration (years) — 6 (2025)
• Primary education, pupils — 28.68 million (2025)
• School enrollment, primary (% gross) — 100.37% (2025)
• School enrollment, primary, female (% gross) — 99.06% (2025)
• School enrollment, primary, male (% gross) — 101.61% (2025)
• Primary education, teachers — 1.51 million (2025)
• Secondary education, pupils — 27.84 million (2025)

Reading data like this

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Questions people ask

What is Indonesia's adolescents out of school (% of lower secondary school age)?

1.9% in 2025, according to the World Bank (World Development Indicators).

How has it changed since 1972?

It is down 56.95 percentage points from 58.84% in 1972. The highest value was 58.92% in 1974 and the lowest 0.36% in 2024.

Is the latest change in adolescents out of school (% of lower secondary school age) unusual for Indonesia?

In 2025, Indonesia's adolescents out of school (% of lower secondary school age) rose 1.53 percentage points on 2024 (from 0.36% to 1.9%). Across the 23 yearly changes before that (1975 to 2024), the average change was −1.42 percentage points and a typical year strayed about 2.69 percentage points from that (the standard deviation). This year's change was 1.1 standard deviations above that average, so it was larger than a typical year, though not out of the range seen before.

Source

World Bank, World Development Indicators, indicator SE.SEC.UNER.LO.ZS, licensed CC BY 4.0. Original source: 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. Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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