Cambodia vs Guinea
Cambodia has 1.2× the population of Guinea: 17,847,982 vs 15,099,727, a gap of 2.7 million. Guinea is growing faster (+2.31% vs +1.18% a year), adding about 348,943 people a year against +210,416. Using continuous exponential growth from the stated base year, if these rates held, Guinea would overtake Cambodia in about 15 years (from the 2025 population bases, around 2040) — a projection, not a forecast. Cambodia is the older society: 6.4% aged 65+ against 3.5% in Guinea, while Guinea has more children (40.5% under 15 vs 29.5%). Cambodia is 1.7× as densely populated (98.7 vs 58.6 people per km²). People in Cambodia live 9.9 years longer on average (70.8 vs 60.9). GDP per capita is 1.5× higher in Cambodia ($2,872 vs $1,877).
Country/territory population bases: World Bank 2025 (Cambodia) and 2025 (Guinea); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Cambodia vs Guinea — side by side
 Cambodia |  Guinea | |
|---|---|---|
| Population | 17,847,9822025 | 15,099,7272025 |
| Growth rate / yr | +1.18%2025 | +2.31%2025 |
| Births per 1,000 | 20.32024 | 33.32024 |
| Deaths per 1,000 | 6.52024 | 9.02024 |
| Children per woman | 2.552024 | 4.132024 |
| Life expectancy | 70.8 yrs2024 | 60.9 yrs2024 |
| Aged 0–14 | 29.5%2025 | 40.5%2025 |
| Aged 65+ | 6.4%2025 | 3.5%2025 |
| Density | 98.7 /km²2023 | 58.6 /km²2023 |
| Area | 181,040 km²2023 | 245,860 km²2023 |
| Urban population | 41.1%2025 | 38.5%2025 |
| Net migration / yr | -31,4692025 | -16,2822025 |
| GDP per capita | $2,8722025 | $1,8772025 |
| Country population rank (available records) | #72 | #74 |
| Base / world population (World Bank 2025) | 0.22% | 0.18% |
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). Cambodia: 3.3× from 1960 to 2025; Guinea: 4.2× 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: East Asia & Pacific · Sub-Saharan Africa · rankings
Cambodia: Cambodia vs Guatemala, Cambodia vs Ecuador, Cambodia vs Netherlands, Cambodia vs Zimbabwe, Cambodia vs Guinea, Cambodia vs Benin.
Guinea: Guinea vs Netherlands, Guinea vs Cambodia, Guinea vs Zimbabwe, Guinea vs Benin, Guinea vs Rwanda, Guinea vs Burundi.
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