Italy vs Tanzania
Tanzania has 1.2× the population of Italy: 70,545,865 vs 58,915,656, a gap of 11.6 million. Tanzania is growing faster (+2.86% vs −0.06% a year), adding about 2,014,190 people a year against −37,036. At these source-year rates the modelled relative population gap is widening. Italy is the older society: 25.1% aged 65+ against 3.0% in Tanzania, while Tanzania has more children (42.3% under 15 vs 11.7%). Italy is 2.7× as densely populated (199.5 vs 75.2 people per km²). People in Italy live 16.7 years longer on average (84.0 vs 67.2). GDP per capita is 32.8× higher in Italy ($43,309 vs $1,319).
Country/territory population bases: World Bank 2025 (Italy) and 2025 (Tanzania); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Italy vs Tanzania — side by side
 Italy |  Tanzania | |
|---|---|---|
| Population | 58,915,6562025 | 70,545,8652025 |
| Growth rate / yr | −0.06%2025 | +2.86%2025 |
| Births per 1,000 | 6.32024 | 34.82024 |
| Deaths per 1,000 | 11.02024 | 5.72024 |
| Children per woman | 1.182024 | 4.542024 |
| Life expectancy | 84.0 yrs2024 | 67.2 yrs2024 |
| Aged 0–14 | 11.7%2025 | 42.3%2025 |
| Aged 65+ | 25.1%2025 | 3.0%2025 |
| Density | 199.5 /km²2023 | 75.2 /km²2023 |
| Area | 302,070 km²2023 | 947,300 km²2023 |
| Urban population | 69.7%2025 | 36.9%2025 |
| Net migration / yr | +75,4482025 | -12,7302025 |
| GDP per capita | $43,3092025 | $1,3192025 |
| Country population rank (available records) | #25 | #21 |
| Base / world population (World Bank 2025) | 0.72% | 0.86% |
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). Italy: 1.2× from 1960 to 2025; Tanzania: 7.1× 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: Europe & Central Asia · Sub-Saharan Africa · rankings
Italy: Italy vs India, Italy vs China, Italy vs United States, Italy vs Indonesia, Italy vs Pakistan, Italy vs Nigeria, Italy vs Brazil, Italy vs Bangladesh.
Tanzania: Tanzania vs India, Tanzania vs China, Tanzania vs United States, Tanzania vs Indonesia, Tanzania vs Pakistan, Tanzania vs Nigeria, Tanzania vs Brazil, Tanzania vs Bangladesh.
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