Cuba vs Tajikistan
Cuba has about the same population as Tajikistan: 10,937,203 vs 10,786,734, a gap of 150,469. Tajikistan is growing faster (+1.83% vs −0.39% a year), adding about 197,606 people a year against −42,497. Using continuous exponential growth from the stated base year, if these rates held, Tajikistan would overtake Cuba in about 1 years (from the 2025 population bases, around 2026) — a projection, not a forecast. Cuba is the older society: 17.0% aged 65+ against 4.1% in Tajikistan, while Tajikistan has more children (35.9% under 15 vs 15.0%). Cuba is 1.4× as densely populated (106.2 vs 74.9 people per km²). People in Cuba live 6.3 years longer on average (78.3 vs 71.9). GDP per capita is 5.9× higher in Cuba ($9,605 vs $1,637).
Country/territory population bases: World Bank 2025 (Cuba) and 2025 (Tajikistan); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Cuba vs Tajikistan — side by side
 Cuba |  Tajikistan | |
|---|---|---|
| Population | 10,937,2032025 | 10,786,7342025 |
| Growth rate / yr | −0.39%2025 | +1.83%2025 |
| Births per 1,000 | 8.62024 | 25.32024 |
| Deaths per 1,000 | 10.42024 | 4.62024 |
| Children per woman | 1.452024 | 3.042024 |
| Life expectancy | 78.3 yrs2024 | 71.9 yrs2024 |
| Aged 0–14 | 15.0%2025 | 35.9%2025 |
| Aged 65+ | 17.0%2025 | 4.1%2025 |
| Density | 106.2 /km²2023 | 74.9 /km²2023 |
| Area | 109,880 km²2023 | 141,379 km²2023 |
| Urban population | 77.2%2025 | 26.2%2025 |
| Net migration / yr | -22,2442025 | -21,6062025 |
| GDP per capita | $9,6052020 | $1,6372025 |
| Country population rank (available records) | #87 | #90 |
| Base / world population (World Bank 2025) | 0.13% | 0.13% |
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). Cuba: 1.5× from 1960 to 2025; Tajikistan: 5.1× 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 · Europe & Central Asia · rankings
Cuba: Cuba vs Dominican Republic, Cuba vs United Arab Emirates, Cuba vs Honduras, Cuba vs Czechia, Cuba vs Portugal, Cuba vs Tajikistan.
Tajikistan: Tajikistan vs Cuba, Tajikistan vs Czechia, Tajikistan vs Portugal, Tajikistan vs Papua New Guinea, Tajikistan vs Sweden, Tajikistan vs Greece.
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