Cities: United Nations, World Urbanization Prospects 2025 (CC BY 3.0 IGO), size by population · sources and licences
Largest cities
37 cities of 50,000+
#
City
Population 2025
1975
2050*
1
N'Djaména (capital)
1,934,909
220,177
3,044,505
2
Abéché
443,793
65,705
758,215
3
Moundou
281,943
135,815
430,417
4
Sarh
276,978
54,839
412,889
5
Mongo
223,205
51,099
346,384
6
Am Timan
212,167
-
318,197
7
Koumra
181,741
-
288,086
8
Doba
176,643
-
257,665
9
Karyari
172,650
-
293,867
10
Faya-Largeau
168,302
-
301,229
Cities as urban centres under the UN Degree of Urbanisation, not municipal boundaries. * UN projection.
Source: United Nations, DESA, Population Division (2025). World Urbanization Prospects 2025, CC BY 3.0 IGO.Sources and licences
Over time
vs world and Africa median
Life expectancy at birth
years · 1960-2024
Chad
World
Africa median
Fertility rate
1960-2024
Chad
World
Africa median
GDP per capita
US$ · 1960-2025
Chad
World
Africa median
Unemployment rate (modelled ILO estimate)
% · 1991-2025
Chad
World
Africa median
Individuals using the internet
% · 2005-2024
Chad
World
Africa median
CO₂ emissions per capita (excluding land use)
t · 1970-2024
Chad
World
Africa median
Population outlook
UN World Population Prospects
Population, 2026
21.6 mn
2050: 38.9 mn · 2100: 69.5 mn
peak 69.5 mn in 2100
Median age
15.7 years
2050: 19.8 years
Aged 65 and over
2.1 %
2050: 3.2 %
Dependency ratio
93
per 100 aged 15-64 · 2050: 69
Age structure
% of population · men left, women right
* UN projection, medium variant. Scale is the same for all years.
Population, 1950-2100
millions
Median age, 1950-2100
years
People aged 65 and over, 1950-2100
% of population
Dependency ratio, 1950-2100
per 100 people aged 15-64
Estimates until 2023, then the UN medium-variant projection (dashed).
The dependency ratio is the number of children (0-14) and older people (65+) per 100 people
of working age (15-64). Source: United Nations, Department of Economic and Social Affairs,
Population Division (2024). World Population Prospects 2024, licensed under
CC BY 3.0 IGO;
ratios and shares computed by StatsNode. Sources and licences.
World Bank (World Development Indicators, Worldwide Governance Indicators), ILO modelled estimates, FAO (FAOSTAT), UNDP (Human Development Report),
UNHCR Refugee Population Statistics Database, Ember (electricity), the Global Carbon Project (CO₂) and the
UN World Population Prospects and World Urbanization Prospects, under CC BY 4.0 and CC BY 3.0 IGO. Many World Bank series come from other
organisations (ILO, IMF, WHO); each indicator page names the original source.
Sources and licences.
Ranks are computed in the latest year for which at least half of the countries have
a value. Where less is better (unemployment, emissions), the lowest value ranks first.
The continent figure is the median of its countries.
