Madagascar vs Peru
Peru has 6% more people than Madagascar: 34,576,665 vs 32,740,678, a gap of 1.8 million. Madagascar is growing faster (+2.40% vs +1.04% a year), adding about 785,059 people a year against +360,692. Using continuous exponential growth from the stated base year, if these rates held, Madagascar would overtake Peru in about 4 years (from the 2025 population bases, around 2029) — a projection, not a forecast. Peru is the older society: 9.5% aged 65+ against 3.5% in Madagascar, while Madagascar has more children (38.9% under 15 vs 23.6%). Madagascar is 2.0× as densely populated (53.6 vs 26.4 people per km²). People in Peru live 14.1 years longer on average (77.9 vs 63.8). GDP per capita is 16.2× higher in Peru ($9,684 vs $599).
Country/territory population bases: World Bank 2025 (Madagascar) and 2025 (Peru); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Madagascar vs Peru — side by side
 Madagascar |  Peru | |
|---|---|---|
| Population | 32,740,6782025 | 34,576,6652025 |
| Growth rate / yr | +2.40%2025 | +1.04%2025 |
| Births per 1,000 | 31.72024 | 15.82024 |
| Deaths per 1,000 | 7.52024 | 5.62024 |
| Children per woman | 3.912024 | 1.972024 |
| Life expectancy | 63.8 yrs2024 | 77.9 yrs2024 |
| Aged 0–14 | 38.9%2025 | 23.6%2025 |
| Aged 65+ | 3.5%2025 | 9.5%2025 |
| Density | 53.6 /km²2023 | 26.4 /km²2023 |
| Area | 587,295 km²2023 | 1,285,216 km²2023 |
| Urban population | 32.9%2025 | 85.6%2025 |
| Net migration / yr | -2,2272025 | +11,9312025 |
| GDP per capita | $5992025 | $9,6842025 |
| Country population rank (available records) | #49 | #48 |
| Base / world population (World Bank 2025) | 0.40% | 0.42% |
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). Madagascar: 6.4× from 1960 to 2025; Peru: 3.4× 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
Madagascar: Madagascar vs Mozambique, Madagascar vs Ghana, Madagascar vs Peru, Madagascar vs Ivory Coast, Madagascar vs Cameroon, Madagascar vs Nepal.
Peru: Peru vs Brazil, Peru vs Mexico, Peru vs Colombia, Peru vs Argentina, Peru vs Malaysia, Peru vs Mozambique, Peru vs Ghana, Peru vs Madagascar.
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