Republic of the Congo vs Singapore
Republic of the Congo has 6% more people than Singapore: 6,484,437 vs 6,111,175, a gap of 373,262. Republic of the Congo is growing faster (+2.36% vs +1.22% a year), adding about 153,273 people a year against +74,771. At these source-year rates the modelled relative population gap is widening. Singapore is the older society: 14.2% aged 65+ against 3.1% in Republic of the Congo, while Republic of the Congo has more children (39.9% under 15 vs 11.7%). Singapore is 455.2× as densely populated (8,241.8 vs 18.1 people per km²). People in Singapore live 17.3 years longer on average (83.3 vs 66.0). GDP per capita is 39.3× higher in Singapore ($98,814 vs $2,515).
Country/territory population bases: World Bank 2025 (Republic of the Congo) and 2025 (Singapore); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Republic of the Congo vs Singapore — side by side
 Republic of the Congo |  Singapore | |
|---|---|---|
| Population | 6,484,4372025 | 6,111,1752025 |
| Growth rate / yr | +2.36%2025 | +1.22%2025 |
| Births per 1,000 | 30.42024 | 7.42024 |
| Deaths per 1,000 | 6.22024 | 6.02024 |
| Children per woman | 4.112024 | 0.972024 |
| Life expectancy | 66.0 yrs2024 | 83.3 yrs2024 |
| Aged 0–14 | 39.9%2025 | 11.7%2025 |
| Aged 65+ | 3.1%2025 | 14.2%2025 |
| Density | 18.1 /km²2023 | 8,241.8 /km²2023 |
| Area | 342,000 km²2023 | 728 km²2023 |
| Urban population | 64.1%2025 | 100.0%2025 |
| Net migration / yr | -2,9992025 | +16,8922025 |
| GDP per capita | $2,5152025 | $98,8142025 |
| Country population rank (available records) | #110 | #113 |
| Base / world population (World Bank 2025) | 0.08% | 0.07% |
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). Republic of the Congo: 6.1× from 1960 to 2025; Singapore: 3.7× 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 · East Asia & Pacific · rankings
Republic of the Congo: Republic of the Congo vs Paraguay, Republic of the Congo vs Nicaragua, Republic of the Congo vs Serbia, Republic of the Congo vs Bulgaria, Republic of the Congo vs El Salvador, Republic of the Congo vs Singapore.
Singapore: Singapore vs Republic of the Congo, Singapore vs Bulgaria, Singapore vs El Salvador, Singapore vs Denmark, Singapore vs Lebanon, Singapore vs Liberia.
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