Nigeria vs Türkiye
Nigeria has 2.8× the population of Türkiye: 237,527,782 vs 85,878,556, a gap of 151.6 million. Nigeria is growing faster (+2.06% vs +0.42% a year), adding about 4,898,468 people a year against +360,651. At these source-year rates the modelled relative population gap is widening. Türkiye is the older society: 10.6% aged 65+ against 3.1% in Nigeria, while Nigeria has more children (40.5% under 15 vs 21.0%). Nigeria is 2.3× as densely populated (250.2 vs 110.9 people per km²). People in Türkiye live 22.8 years longer on average (77.4 vs 54.6). GDP per capita is 15.2× higher in Türkiye ($18,599 vs $1,224).
Country/territory population bases: World Bank 2025 (Nigeria) and 2025 (Türkiye); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Nigeria vs Türkiye — side by side
 Nigeria |  Türkiye | |
|---|---|---|
| Population | 237,527,7822025 | 85,878,5562025 |
| Growth rate / yr | +2.06%2025 | +0.42%2025 |
| Births per 1,000 | 32.52024 | 11.02024 |
| Deaths per 1,000 | 11.62024 | 5.72024 |
| Children per woman | 4.382024 | 1.482024 |
| Life expectancy | 54.6 yrs2024 | 77.4 yrs2024 |
| Aged 0–14 | 40.5%2025 | 21.0%2025 |
| Aged 65+ | 3.1%2025 | 10.6%2025 |
| Density | 250.2 /km²2023 | 110.9 /km²2023 |
| Area | 923,770 km²2023 | 785,350 km²2023 |
| Urban population | 63.8%2025 | 89.5%2025 |
| Net migration / yr | -15,2582025 | -258,2052025 |
| GDP per capita | $1,2242025 | $18,5992025 |
| Country population rank (available records) | #6 | #18 |
| Base / world population (World Bank 2025) | 2.89% | 1.05% |
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). Nigeria: 5.3× from 1960 to 2025; Türkiye: 3.0× 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 · Europe & Central Asia · rankings
Nigeria: Nigeria vs India, Nigeria vs China, Nigeria vs United States, Nigeria vs Indonesia, Nigeria vs Pakistan, Nigeria vs Brazil, Nigeria vs Bangladesh, Nigeria vs Russia.
Türkiye: Türkiye vs India, Türkiye vs China, Türkiye vs United States, Türkiye vs Indonesia, Türkiye vs Pakistan, Türkiye vs Nigeria, Türkiye vs Brazil, Türkiye 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.