Wittgenstein Projection: Mean years of schooling. Age 20-64. Total in Chad

Chad: Wittgenstein Projection: Mean years of schooling. Age 20-64. Total was 10.8 in 2100. ▲ Rising

Latest (2100)
10.8
World rank
160th
of 166 countries
All-time high
10.8
in 2100
All-time low
2.3
in 2010
Years of data
19
2010–2100

Wittgenstein Projection: Mean years of schooling. Age 20-64. Total in Chad, 2010–2100

2468102010205521002010: 2.32015: 2.72020: 32025: 3.42030: 3.82035: 4.22040: 4.72045: 5.12050: 5.62055: 6.12060: 6.62065: 7.12070: 7.62075: 8.22080: 8.72085: 9.22090: 9.82095: 10.32100: 10.8

Source: Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/.

Analysis

In 2100, wittgenstein projection: mean years of schooling. age 20-64. total in Chad stood at 10.8. That is the highest value across all 19 years on record.

Compared with earlier readings it is up 10.2% over ten years.

Over the whole period, wittgenstein projection: mean years of schooling. age 20-64. total in Chad peaked at 10.8 in 2100 and was at its lowest, 2.3, in 2010.

That places Chad 160th out of 166 countries with data for 2100, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 19 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
2010s 2.5 2.3 2.7 2
2020s 3.2 3 3.4 2
2030s 4 3.8 4.2 2
2040s 4.9 4.7 5.1 2
2050s 5.85 5.6 6.1 2
2060s 6.85 6.6 7.1 2
2070s 7.9 7.6 8.2 2
2080s 8.95 8.7 9.2 2
2090s 10.05 9.8 10.3 2
2100s 10.8 10.8 10.8 1

Countries ranked near Chad

  1. 159 Guinea-Bissau 10.9 compare
  2. 160 Lao People’s Democratic Republic 10.8 compare
  3. 162 Liberia 10.3 compare
  4. 163 Mali 10.2 compare

See the full ranking of 167 places →

More reference data data for Chad

All data for Chad →

Frequently asked questions

What is wittgenstein projection: mean years of schooling. age 20-64. total in Chad?
Wittgenstein projection: mean years of schooling. age 20-64. total in Chad was 10.8 in 2100, according to Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/.
What is the highest wittgenstein projection: mean years of schooling. age 20-64. total recorded in Chad?
The highest recorded value was 10.8 in 2100.
What is the lowest wittgenstein projection: mean years of schooling. age 20-64. total recorded in Chad?
The lowest recorded value was 2.3 in 2010.
How does Chad rank for wittgenstein projection: mean years of schooling. age 20-64. total?
Chad ranks 160th out of 166 countries with data for 2100.
Is wittgenstein projection: mean years of schooling. age 20-64. total rising or falling in Chad?
Over the last ten years it is up 10.2%. The long-run trend across the full record is rising.
Where does this Chad data come from?
The figures come from Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/, published as part of Wittgenstein Projection: Mean years of schooling. Age 20-64. Total. Statizoid updates them automatically from the source API.

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Wittgenstein Projection: Mean years of schooling. Age 20-64. Total in Chad. Statizoid, drawing on Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/. Retrieved 20 August 2026, from https://reference.statizoid.com/stat/wittgenstein-projection-mean-years-of-schooling-age-20-64-total/chad/

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About this data

Indicator
Wittgenstein Projection: Mean years of schooling. Age 20-64. Total
Source
Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
167 places, 3,173 data points, 2010–2100
Last refreshed

Mean number of years spent in school by age group and gender. Projections are based on collected census and survey data for the base year (around 2010) and the Medium Shared Socioeconomic Pathways (SSP2) projection model. The SSP2 is a middle-of-the-road scenario that combines medium fertility with medium mortality, medium migration, and the Global Education Trend (GET) education scenario. For more information and other projection models, consult the Wittgenstein Centre for Demography and Global Human Capital's website: http://www.oeaw.ac.at/vid/dataexplorer/