Colombia vs Iran
Iran has 1.7× the population of Colombia: 92,417,681 vs 53,425,635, a gap of 39.0 million. Colombia is growing faster (+1.01% vs +0.92% a year), adding about 542,012 people a year against +853,875. At these source-year rates the modelled relative population gap is narrowing, but too slowly to close within two centuries. Colombia is the older society: 10.2% aged 65+ against 8.6% in Iran, while Iran has more children (22.0% under 15 vs 20.0%). GDP per capita is 2.2× higher in Colombia ($8,562 vs $3,924).
Country/territory population bases: World Bank 2025 (Colombia) and 2025 (Iran); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Colombia vs Iran — side by side
 Colombia |  Iran | |
|---|---|---|
| Population | 53,425,6352025 | 92,417,6812025 |
| Growth rate / yr | +1.01%2025 | +0.92%2025 |
| Births per 1,000 | 13.32024 | 12.62024 |
| Deaths per 1,000 | 5.52024 | 4.82024 |
| Children per woman | 1.632024 | 1.682024 |
| Life expectancy | 77.9 yrs2024 | 77.9 yrs2024 |
| Aged 0–14 | 20.0%2025 | 22.0%2025 |
| Aged 65+ | 10.2%2025 | 8.6%2025 |
| Density | 47.2 /km²2023 | 55.8 /km²2023 |
| Area | 1,140,619 km²2023 | 1,745,150 km²2023 |
| Urban population | 78.8%2025 | 77.4%2025 |
| Net migration / yr | +129,1392025 | +116,7862025 |
| GDP per capita | $8,5622025 | $3,9242025 |
| Country population rank (available records) | #28 | #17 |
| Base / world population (World Bank 2025) | 0.65% | 1.12% |
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). Colombia: 3.4× from 1960 to 2025; Iran: 4.3× 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: Latin America & Caribbean · Middle East, North Africa, Afghanistan & Pakistan · rankings
Colombia: Colombia vs India, Colombia vs China, Colombia vs United States, Colombia vs Indonesia, Colombia vs Pakistan, Colombia vs Nigeria, Colombia vs Brazil, Colombia vs Bangladesh.
Iran: Iran vs India, Iran vs China, Iran vs United States, Iran vs Indonesia, Iran vs Pakistan, Iran vs Nigeria, Iran vs Brazil, Iran vs Bangladesh.
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This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.