Chad vs Zambia
Chad vs Zambia: Girls in primary school
Girls in primary school: 64.1% in Chad in 2016 and 84.9% in Zambia in 2017, by Our World in Data estimates. In 2013 the value was higher in Zambia, by 20 percentage points, or 1.3 times that in Chad.
% of girls of primary-school age · Our World in Data
What the numbers say
- Zambia has been higher in every year both have figures for since 1988.
- The world as a whole: 88.2% in 2013.
Every year
% of girls of primary-school age · Our World in Data
| Year | Chad | Zambia | World |
|---|---|---|---|
| 2018 | – | – | 88.2 |
| 2017 | – | 84.9 | 88.2 |
| 2016 | 64.1 | – | 88.3 |
| 2015 | 69.2 | – | 88.2 |
| 2014 | – | – | 88.3 |
| 2013 | 67.4 | 87.4 | 88.2 |
| 2012 | – | 90.4 | 88.2 |
| 2011 | 53.5 | 88.7 | 88.1 |
| 2010 | – | 85.6 | 87.9 |
| 2009 | – | 88 | 87.9 |
| 2008 | – | – | 87.6 |
| 2007 | – | 90.2 | 87.2 |
| 2006 | – | 90.2 | 86 |
| 2005 | – | 90 | 85.4 |
| 2004 | – | 81.1 | 84.7 |
| 2003 | 47.2 | – | 83.5 |
| 2002 | 45.3 | 67.2 | 81.4 |
| 2001 | 42.3 | 65.3 | 81 |
| 2000 | 40.6 | 65.1 | 80.7 |
| 1999 | 38.1 | 65.1 | 79.9 |
| 1998 | 35.4 | 67 | 78.9 |
| 1997 | 30.7 | – | 78.1 |
| 1996 | – | – | 77.9 |
| 1995 | – | 69.8 | 78 |
| 1994 | – | 71.5 | 78.3 |
| 1993 | – | – | 78 |
| 1992 | – | – | 77.7 |
| 1991 | – | – | 77.8 |
| 1990 | – | – | 77.3 |
| 1989 | – | – | 77.6 |
| 1988 | 20.7 | 78.2 | 76.6 |
| 1987 | – | – | 75.8 |
| 1986 | – | 79.7 | 75.3 |
| 1985 | – | – | 74 |
| 1980 | – | 81 | 75.8 |
| 1975 | – | 78 | 72.9 |
| 1970 | – | 73.4 | 69 |
| 1965 | – | 49.5 | 66 |
| 1960 | – | 37 | 63.1 |
| 1955 | – | 33 | 57.4 |
| 1950 | – | 29.2 | 51.4 |
| 1945 | – | 19.9 | 43.5 |
| 1940 | – | 12.8 | 40 |
| 1935 | – | 7.8 | 38.2 |
| 1930 | – | 4.4 | 36.4 |
| 1925 | – | 2.4 | 33 |
| 1920 | – | 1.1 | 30.5 |
| 1915 | – | 0.4 | 29.2 |
| 1910 | – | 0 | 28.1 |
| 1905 | – | 0 | 25.1 |
| 1900 | – | 0 | 23.3 |
| 1895 | – | 0 | 21.8 |
| 1890 | – | 0 | 20 |
| 1885 | – | 0 | 19 |
| 1880 | – | 0 | 17.2 |
| 1875 | – | 0 | 15.7 |
| 1870 | – | 0 | 13.2 |
| 1865 | – | 0 | 10.6 |
| 1860 | – | 0 | 9.3 |
| 1855 | – | 0 | 8 |
| 1850 | – | 0 | 6.8 |
| 1845 | – | 0 | 5.9 |
| 1840 | – | 0 | 5.2 |
| 1835 | – | 0 | 4.5 |
| 1830 | – | 0 | 4 |
| 1825 | – | 0 | 3.5 |
| 1820 | – | 0 | 3.1 |
Each country on its own
Good to know
- The share of girls of primary-school age who are enrolled in school.
- Source: Our World in Data, joining historical estimates to the World Bank’s.
- Ranks count the 97 countries with a value in 2012, highest first.
- The faint line is the world as a whole, as the same source counts it.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Chad vs Zambia
Health
- Life expectancyChad: 55.1 years in 2023Zambia: 66.4 years in 2023
- Child mortalityChad: 9.7 per 100 live births in 2024Zambia: 4.8 per 100 live births in 2024
- Infant mortalityChad: 64.2 per 1,000 live births in 2023Zambia: 38.2 per 1,000 live births in 2023
- DepressionChad: 3.88% in 2017Zambia: 3.64% in 2017
- Suicide rateChad: 11 per 100,000 people in 2017Zambia: 13.1 per 100,000 people in 2017
People
- PopulationChad: 19.3 million people in 2023Zambia: 20.7 million people in 2023
- Population growthChad: 5.71% a year in 2023Zambia: 2.83% a year in 2023
- Fertility rateChad: 6.12 births per woman in 2023Zambia: 4.1 births per woman in 2023
- Urban populationChad: 27.6% in 2025Zambia: 45.9% in 2025
- Median ageChad: 15.4 years in 2023Zambia: 17.5 years in 2023
- People aged 65 and overChad: 2.1% in 2023Zambia: 1.9% in 2023
- Net migration rateChad: 25.7 per 1,000 people in 2023Zambia: 0.5 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingChad: 3.19% of GDP in 2025Zambia: 1.26% of GDP in 2025
- Military spending in US dollarsChad: $598M in 2025Zambia: $343M in 2025
- Military spending per personChad: $31 in 2025Zambia: $19 in 2025
- Military share of state spendingChad: 15.5% of government spending in 2025Zambia: 4.5% of government spending in 2025
- Armed forces personnelChad: 45,000 people in 2020Zambia: 16,000 people in 2020
- National powerChad: 0.1% of world capability in 2022Zambia: 0.1% of world capability in 2022
- Armed forces, share of workersChad: 0.85% of the labour force in 2020Zambia: 0.24% of the labour force in 2020
- Arms importsChad: 4 million TIV in 2025Zambia: 1 million TIV in 2024
- Arms exportsChad: 20 million TIV in 1987Zambia: 2 million TIV in 1990