School life expectancy, primary and secondary, adjusted gender parity in Chad
Chad: School life expectancy, primary and secondary, adjusted gender parity was 0.8221 GPIA in 2024. ▲ Rising
School life expectancy, primary and secondary, adjusted gender parity in Chad, 1971–2024
Source: UNESCO Institute for Statistics. Measured in GPIA.
Analysis
Chad recorded 0.8221 GPIA for school life expectancy, primary and secondary, adjusted gender parity in 2024. That is the highest value across all 36 years on record.
The figure is up 3.8% on the previous year and up 18.3% over ten years.
Over the whole period, school life expectancy, primary and secondary, adjusted gender parity in Chad peaked at 0.8221 GPIA in 2024 and was at its lowest, 0.3144 GPIA, in 1972.
Chad ranks 202nd of 208 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 36 years of available data.
School life expectancy, primary and secondary, adjusted gender parity in Chad, year by year
| Year | GPIA | Change |
|---|---|---|
| 1971 | 0.317 GPIA | — |
| 1972 | 0.3144 GPIA | -0.8% |
| 1974 | 0.3216 GPIA | +2.3% |
| 1985 | 0.3402 GPIA | +5.8% |
| 1987 | 0.3612 GPIA | +6.2% |
| 1989 | 0.3893 GPIA | +7.8% |
| 1990 | 0.4082 GPIA | +4.9% |
| 1994 | 0.4361 GPIA | +6.9% |
| 1995 | 0.436 GPIA | -0.0% |
| 1996 | 0.4464 GPIA | +2.4% |
| 1997 | 0.4681 GPIA | +4.9% |
| 1998 | 0.4848 GPIA | +3.6% |
| 1999 | 0.5111 GPIA | +5.4% |
| 2000 | 0.5349 GPIA | +4.7% |
| 2001 | 0.5535 GPIA | +3.5% |
| 2002 | 0.5712 GPIA | +3.2% |
| 2003 | 0.5851 GPIA | +2.4% |
| 2004 | 0.5894 GPIA | +0.7% |
| 2005 | 0.6036 GPIA | +2.4% |
| 2006 | 0.6083 GPIA | +0.8% |
| 2007 | 0.6399 GPIA | +5.2% |
| 2008 | 0.6318 GPIA | -1.3% |
| 2009 | 0.6324 GPIA | +0.1% |
| 2010 | 0.6542 GPIA | +3.4% |
| 2011 | 0.6745 GPIA | +3.1% |
| 2012 | 0.6917 GPIA | +2.6% |
| 2013 | 0.6907 GPIA | -0.2% |
| 2014 | 0.6949 GPIA | +0.6% |
| 2015 | 0.6917 GPIA | -0.5% |
| 2016 | 0.6933 GPIA | +0.2% |
| 2017 | 0.7015 GPIA | +1.2% |
| 2018 | 0.7296 GPIA | +4.0% |
| 2019 | 0.7301 GPIA | +0.1% |
| 2021 | 0.7565 GPIA | +3.6% |
| 2023 | 0.7918 GPIA | +4.7% |
| 2024 | 0.8221 GPIA | +3.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.3176 GPIA | 0.3144 GPIA | 0.3216 GPIA | 3 |
| 1980s | 0.3636 GPIA | 0.3402 GPIA | 0.3893 GPIA | 3 |
| 1990s | 0.4558 GPIA | 0.4082 GPIA | 0.5111 GPIA | 7 |
| 2000s | 0.595 GPIA | 0.5349 GPIA | 0.6399 GPIA | 10 |
| 2010s | 0.6952 GPIA | 0.6542 GPIA | 0.7301 GPIA | 10 |
| 2020s | 0.7901 GPIA | 0.7565 GPIA | 0.8221 GPIA | 3 |
Countries ranked near Chad
More education data for Chad
- Primary education, teachers, gaps filled 54,801 (2024)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 3 (2025)
- Official entrance age to pre primary education 3 (2025)
- Population ages 15-64 51.9% (2025)
- Population ages 0-14 46.0% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- Primary secondary enrollment completion rates, gaps filled 88.46 (2024)
- School enrollment, primary 88.5% (2024)
Frequently asked questions
- What is school life expectancy, primary and secondary, adjusted gender parity in Chad?
- School life expectancy, primary and secondary, adjusted gender parity in Chad was 0.8221 GPIA in 2024, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, primary and secondary, adjusted gender parity recorded in Chad?
- The highest recorded value was 0.8221 GPIA in 2024.
- What is the lowest school life expectancy, primary and secondary, adjusted gender parity recorded in Chad?
- The lowest recorded value was 0.3144 GPIA in 1972.
- How does Chad rank for school life expectancy, primary and secondary, adjusted gender parity?
- Chad ranks 202nd out of 208 countries with data for 2024.
- Is school life expectancy, primary and secondary, adjusted gender parity rising or falling in Chad?
- Over the last ten years it is up 18.3%. 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, primary and secondary, adjusted gender parity index (GPIA). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release