Chad vs Chile
Chad has 6% more people than Chile: 21,003,705 vs 19,859,921, a gap of 1.1 million. Chad is growing faster (+3.41% vs +0.48% a year), adding about 716,671 people a year against +95,379. At these source-year rates the modelled relative population gap is widening. Chile is the older society: 14.6% aged 65+ against 2.1% in Chad, while Chad has more children (46.0% under 15 vs 16.5%). Chile is 1.7× as densely populated (26.5 vs 15.3 people per km²). People in Chile live 26.1 years longer on average (81.4 vs 55.2). GDP per capita is 17.6× higher in Chile ($17,995 vs $1,022).
Country/territory population bases: World Bank 2025 (Chad) and 2025 (Chile); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Chad vs Chile — side by side
 Chad |  Chile | |
|---|---|---|
| Population | 21,003,7052025 | 19,859,9212025 |
| Growth rate / yr | +3.41%2025 | +0.48%2025 |
| Births per 1,000 | 43.32024 | 8.72024 |
| Deaths per 1,000 | 11.12024 | 6.62024 |
| Children per woman | 6.032024 | 1.142024 |
| Life expectancy | 55.2 yrs2024 | 81.4 yrs2024 |
| Aged 0–14 | 46.0%2025 | 16.5%2025 |
| Aged 65+ | 2.1%2025 | 14.6%2025 |
| Density | 15.3 /km²2023 | 26.5 /km²2023 |
| Area | 1,284,000 km²2023 | 757,245 km²2023 |
| Urban population | 27.6%2025 | 89.2%2025 |
| Net migration / yr | -123,1042025 | +51,7122025 |
| GDP per capita | $1,0222025 | $17,9952025 |
| Country population rank (available records) | #63 | #65 |
| Base / world population (World Bank 2025) | 0.26% | 0.24% |
Highlighted cell = the higher value (not "better"). Small print under each value is its own data year. Source: World Bank; country/territory population bases may have different years. These are not live counts.
Population since 1960
World Bank population history (not the separate UN WPP timeline). Chad: 6.9× from 1960 to 2025; Chile: 2.4× from 1960 to 2025. Left: absolute population. Right: each series indexed to its own first available year = 100; baseline years may differ.
More comparisons
Regions: Sub-Saharan Africa · Latin America & Caribbean · rankings
Chad: Chad vs Malawi, Chad vs Zambia, Chad vs Sri Lanka, Chad vs Kazakhstan, Chad vs Chile, Chad vs Somalia.
Chile: Chile vs Sri Lanka, Chile vs Chad, Chile vs Kazakhstan, Chile vs Somalia, Chile vs Romania, Chile vs Senegal.
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