At year 2026, population distribution of United States of America is:
| Total Population | 349,035,484 | 100% |
|---|---|---|
| Young Population | 59,004,722 | 16.91% |
| Working Age Population | 224,274,040 | 64.26% |
| Elderly Population | 65,756,722 | 18.84% |
The population growth rate of United States of America in 2026 is 0.51%, sex ratio is 101.0 (105.0 for working age), dependency ratio is 55.6%.
Total population is projected to keep growing through 2100, reaching 421,278,889.
In 2050, the population growth rate of United States of America is 0.23%, sex ratio is 102.5 (106.2 for working age), dependency ratio is 64.0%.The elderly population will account for 23.11% of United States of America's population in 2050, the problem of population aging is serious.
| Median age (2026) | 39.7 years |
|---|---|
| Median age (2050) | 42.9 years |
| Demographic dividend (dependency ratio below 50%) |
1982–1987 2001–2013 |
| Ageing society (65+ reaches 7%) | 1950 or earlier |
| Aged society (65+ reaches 14%) | 2014 |
| Super-aged society (65+ reaches 20%) | 2029 |