India vs United States of America: population pyramids in 2100
IndiaUnited States of America
Each bar is the share of the total population at that single year of age (men left, women right), so countries of different sizes can be compared.
India and United States of America compared
In 2100, India has a population of 1.51 billion and the United States of America 420.3 million; India is about 3.6 times the size of the United States of America.
The share aged 65 and over is 29.7% in India and 28.3% in the United States of America, 1.4 points higher in India. The median age is 48.6 years in India and 46.2 years in the United States of America.
The total fertility rate is 1.69 in India and 1.65 in the United States of America, both below the replacement level of about 2.1. Life expectancy at birth is 85.3 years in India and 89.2 years in the United States of America.
GDP per person is $2,702 in India (2025) and $90K in the United States of America (2025).
Figures from 2024 are UN medium-variant projections.
Key figures (2100)
| India | United States of America | |
|---|---|---|
| Population | 1.51 billion | 420.3 million |
| Aged 0–14 | 13.8% | 14.4% |
| Aged 15–64 | 56.5% | 57.3% |
| Aged 65+ | 29.7% | 28.3% |
| Median age | 48.6 yrs | 46.2 yrs |
| Old-age dependency | 52.5 | 49.3 |
| Total fertility rate | 1.69 | 1.65 |
| Life expectancy | 85.3 yrs | 89.2 yrs |
| Population growth | -0.51% | +0.13% |
| Net migration (per year) | -319,573 | +1.2 million |
| GDP | $3.96T (2025) | $30.8T (2025) |
| GDP per person | $2,702 (2025) | $90K (2025) |
| Unemployment | 4.2% (2025) | 4.2% (2025) |
Economic figures are the latest year published for each country.