What is secondary education, duration in Low income?

Secondary education, duration in Low income was 6 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).

What is the highest secondary education, duration recorded in Low income?

The highest recorded value was 6 years in 1970.

What is the lowest secondary education, duration recorded in Low income?

The lowest recorded value was 6 years in 1970.

How does Low income rank for secondary education, duration?

Low income ranks 11th out of 46 groups with data for 2025.

Is secondary education, duration rising or falling in Low income?

Over the last ten years it is unchanged. The long-run trend across the full record is flat.

Where does this Low income data come from?

The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Secondary education, duration (years). Statizoid updates them automatically from the source API.

Secondary education, duration in Low income

Name: Secondary education, duration in Low income
Creator: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
License: CC BY 4.0 (World Bank Open Data)

Low income: Secondary education, duration was 6 years in 2025. ▬ Flat

Latest (2025)

6 years

Change on year

unchanged

Rank

11th

of 46 groups

All-time high

6 years

in 1970

All-time low

6 years

in 1970

Years of data

1970–2025

Secondary education, duration in Low income, 1970–2025

Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.

Analysis

In 2025, secondary education, duration in Low income stood at 6 years. That is the highest value across all 56 years on record.

Compared with earlier readings it is unchanged over ten years.

Over the whole period, secondary education, duration in Low income peaked at 6 years in 1970 and was at its lowest, 6 years, in 1970.

Low income ranks 11th of 46 groups on this measure, in the top quarter.

Averages by decade

Decade	Average	Lowest	Highest	Years
1970s	6 years	6 years	6 years	10
1980s	6 years	6 years	6 years	10
1990s	6 years	6 years	6 years	10
2000s	6 years	6 years	6 years	10
2010s	6 years	6 years	6 years	10
2020s	6 years	6 years	6 years	6

More education data for Low income

Population ages 0-14 40.9% (2025)
Population ages 15-64 55.8% (2025)
School enrollment, primary 97.6% (2024)
Primary education, teachers 2.88 million (2024)
School enrollment, primary, female 94.5% (2024)
School enrollment, primary, male 100.6% (2024)
Labor force, female 43.0% (2025)
Labor force, total 267.17 million (2025)
School enrollment, primary (gross), gender parity index 0.9263 GPI (2020)
School enrollment, secondary 41.5% (2024)

All data for Low income →

Frequently asked questions

What is secondary education, duration in Low income?: Secondary education, duration in Low income was 6 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest secondary education, duration recorded in Low income?: The highest recorded value was 6 years in 1970.
What is the lowest secondary education, duration recorded in Low income?: The lowest recorded value was 6 years in 1970.
How does Low income rank for secondary education, duration?: Low income ranks 11th out of 46 groups with data for 2025.
Is secondary education, duration rising or falling in Low income?: Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this Low income data come from?: The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Secondary education, duration (years). Statizoid updates them automatically from the source API.

Download this data

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About this data

Indicator: Secondary education, duration (years)
Unit: years
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 255 places, 13,986 data points, 1970–2025
Last refreshed: 06 August 2026

Secondary duration refers to the number of grades (years) in secondary school.