Mexico vs Peru
Mexico has 3.8× the population of Peru: 131,946,900 vs 34,576,665, a gap of 97.4 million. Peru is growing faster (+1.04% vs +0.83% a year), adding about 360,692 people a year against +1,090,386. At these source-year rates the modelled relative population gap is narrowing, but too slowly to close within two centuries. Mexico is 2.5× as densely populated (66.7 vs 26.4 people per km²). People in Peru live 2.7 years longer on average (77.9 vs 75.3). GDP per capita is 1.4× higher in Mexico ($13,889 vs $9,684).
Country/territory population bases: World Bank 2025 (Mexico) and 2025 (Peru); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Mexico vs Peru — side by side
 Mexico |  Peru | |
|---|---|---|
| Population | 131,946,9002025 | 34,576,6652025 |
| Growth rate / yr | +0.83%2025 | +1.04%2025 |
| Births per 1,000 | 15.52024 | 15.82024 |
| Deaths per 1,000 | 6.22024 | 5.62024 |
| Children per woman | 1.892024 | 1.972024 |
| Life expectancy | 75.3 yrs2024 | 77.9 yrs2024 |
| Aged 0–14 | 24.1%2025 | 23.6%2025 |
| Aged 65+ | 8.5%2025 | 9.5%2025 |
| Density | 66.7 /km²2023 | 26.4 /km²2023 |
| Area | 1,957,194 km²2023 | 1,285,216 km²2023 |
| Urban population | 80.0%2025 | 85.6%2025 |
| Net migration / yr | -108,0372025 | +11,9312025 |
| GDP per capita | $13,8892025 | $9,6842025 |
| Country population rank (available records) | #11 | #48 |
| Base / world population (World Bank 2025) | 1.61% | 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). Mexico: 3.6× 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
Region: Latin America & Caribbean · rankings
Mexico: Mexico vs India, Mexico vs China, Mexico vs United States, Mexico vs Indonesia, Mexico vs Pakistan, Mexico vs Nigeria, Mexico vs Brazil, Mexico vs Bangladesh.
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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