India vs United States
India has 4.3× the population of United States: 1,463,865,525 vs 341,784,857, a gap of 1.12 billion. India is growing faster (+0.89% vs +0.52% a year), adding about 12,987,174 people a year against +1,785,717. At these source-year rates the modelled relative population gap is widening. United States is the older society: 18.4% aged 65+ against 7.4% in India, while India has more children (24.2% under 15 vs 17.1%). India is 13.1× as densely populated (483.7 vs 36.8 people per km²). People in United States live 6.7 years longer on average (78.9 vs 72.2). GDP per capita is 33.3× higher in United States ($90,027 vs $2,702).
Country/territory population bases: World Bank 2025 (India) and 2025 (United States); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
India vs United States — side by side
 India |  United States | |
|---|---|---|
| Population | 1,463,865,5252025 | 341,784,8572025 |
| Growth rate / yr | +0.89%2025 | +0.52%2025 |
| Births per 1,000 | 16.02024 | 10.62024 |
| Deaths per 1,000 | 6.62024 | 9.02024 |
| Children per woman | 1.962024 | 1.632024 |
| Life expectancy | 72.2 yrs2024 | 78.9 yrs2024 |
| Aged 0–14 | 24.2%2025 | 17.1%2025 |
| Aged 65+ | 7.4%2025 | 18.4%2025 |
| Density | 483.7 /km²2023 | 36.8 /km²2023 |
| Area | 3,287,260 km²2023 | 9,831,510 km²2023 |
| Urban population | 35.7%2025 | 80.2%2025 |
| Net migration / yr | -495,7532025 | +1,230,6632025 |
| GDP per capita | $2,7022025 | $90,0272025 |
| Country population rank (available records) | #1 | #3 |
| Base / world population (World Bank 2025) | 17.82% | 4.16% |
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). India: 3.4× from 1960 to 2025; United States: 1.9× 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: South Asia · North America · rankings
India: India vs China, India vs United States, India vs Indonesia, India vs Pakistan, India vs Nigeria, India vs Brazil, India vs Bangladesh, India vs Russia.
United States: United States vs India, United States vs China, United States vs Indonesia, United States vs Pakistan, United States vs Nigeria, United States vs Brazil, United States vs Bangladesh, United States vs Russia.
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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.