School life expectancy, pre-primary, adjusted … pre-primary adjusted in Chad
Chad: School life expectancy, pre-primary, adjusted … pre-primary adjusted was 0.9375 GPIA in 2024. ▲ Rising
School life expectancy, pre-primary, adjusted gender parity index in Chad, 1995–2024
Source: UNESCO Institute for Statistics. Measured in GPIA.
Analysis
In 2024, school life expectancy, pre-primary, adjusted gender parity index in Chad stood at 0.9375 GPIA.
That represents a change of down 1.4% on the previous year and down 10.8% over ten years.
Over the whole period, school life expectancy, pre-primary, adjusted gender parity index in Chad peaked at 1.05 GPIA in 2015 and was at its lowest, 0.7959 GPIA, in 1995.
Chad ranks 186th of 205 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 14 years of available data.
School life expectancy, pre-primary, adjusted … pre-primary adjusted in Chad, year by year
| Year | GPIA | Change |
|---|---|---|
| 1995 | 0.7959 GPIA | — |
| 2009 | 0.9741 GPIA | +22.4% |
| 2010 | 0.928 GPIA | -4.7% |
| 2011 | 0.8907 GPIA | -4.0% |
| 2012 | 0.9467 GPIA | +6.3% |
| 2015 | 1.05 GPIA | +11.1% |
| 2016 | 0.9387 GPIA | -10.7% |
| 2017 | 0.9511 GPIA | +1.3% |
| 2018 | 0.9611 GPIA | +1.1% |
| 2019 | 0.9793 GPIA | +1.9% |
| 2021 | 0.9521 GPIA | -2.8% |
| 2022 | 0.9244 GPIA | -2.9% |
| 2023 | 0.9504 GPIA | +2.8% |
| 2024 | 0.9375 GPIA | -1.4% |
Chad compared with similar countries
- Chad's 0.9375 GPIA is below the median for low income countries, which is 1.03 GPIA, 91% of the median. (22 countries reporting)
- Chad's 0.9375 GPIA is below the median for Sub-Saharan Africa, which is 1.03 GPIA, 91% of the median. (43 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.7959 GPIA | 0.7959 GPIA | 0.7959 GPIA | 1 |
| 2000s | 0.9741 GPIA | 0.9741 GPIA | 0.9741 GPIA | 1 |
| 2010s | 0.9559 GPIA | 0.8907 GPIA | 1.05 GPIA | 8 |
| 2020s | 0.9411 GPIA | 0.9244 GPIA | 0.9521 GPIA | 4 |
Countries ranked near Chad
More education data for Chad
- Teachers in secondary education, both sexes (number), gaps filled 23,874 (2024)
- Repeaters in primary education, all grades, both sexes (number), gaps 383,767 (2022)
- Enrolment in pre-primary education, male (number), gaps filled 19,968 (2024)
- Enrolment in pre-primary education, female (number), gaps filled 18,239 (2024)
- Secondary education, pupils, gaps filled 764,990 (2024)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 3.05 million (2024)
- Primary education, pupils, annual growth rate 3.18 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0.0002 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.1502 units per person (2024)
Frequently asked questions
- What is school life expectancy, pre-primary, adjusted gender parity index in Chad?
- School life expectancy, pre-primary, adjusted gender parity index in Chad was 0.9375 GPIA in 2024, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, pre-primary, adjusted gender parity index recorded in Chad?
- The highest recorded value was 1.05 GPIA in 2015.
- What is the lowest school life expectancy, pre-primary, adjusted gender parity index recorded in Chad?
- The lowest recorded value was 0.7959 GPIA in 1995.
- How does Chad rank for school life expectancy, pre-primary, adjusted gender parity index?
- Chad ranks 186th out of 205 countries with data for 2024.
- Is school life expectancy, pre-primary, adjusted gender parity index rising or falling in Chad?
- Over the last ten years it is down 10.8%. The long-run trend across the full record is rising.
- Where does this Chad data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School life expectancy, pre-primary, adjusted gender parity index (GPIA). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 14 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release