This portal page provides access to demographic and related information about United States in three formats:
Demographic Indicators. Summary demographic information.Population Pyramids. A graphical display of United States's population by age and sex.
Detailed Demographic Data: IDB Table Access. Access to detailed data tables from the International Data Base.
Demographic Indicators
(Figures refer to calendar years.)
| Indicators | 2008 | 1995 | 2005 | 2015 | 2025 | ||
|---|---|---|---|---|---|---|---|
| Population | |||||||
| Midyear population (in thousands) | 303,825 | 266,557 | 295,734 | 322,593 | 349,666 | ||
| Growth rate (percent) | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | ||
| Fertility | |||||||
| Total fertility rate (births per woman) | 2.1 | 2.0 | 2.1 | 2.1 | 2.2 | ||
| Crude birth rate (per 1,000 population) | 14 | 15 | 14 | 14 | 14 | ||
| Births (in thousands) | 4,308 | 3,945 | 4,182 | 4,536 | 4,766 | ||
| Mortality | |||||||
| Life expectancy at birth (years) | 78 | 76 | 78 | 79 | 81 | ||
| Infant mortality rate (per 1,000 births) | 6 | 8 | 7 | 6 | 5 | ||
| Under 5 mortality rate (per 1,000 births) | 8 | 9 | 8 | 7 | 6 | ||
| Crude death rate (per 1,000 population) | 8 | 9 | 8 | 8 | 9 | ||
| Deaths (in thousands) | 2,513 | 2,346 | 2,440 | 2,690 | 3,035 | ||
| Migration | |||||||
| Net migration rate (per 1,000 population) | 3 | 3 | 3 | 3 | 3 | ||
| Net number of migrants (in thousands) | 887 | 880 | 979 | 855 | 1,056 | ||
| Source: U.S. Census Bureau, International Data Base. | |||||||
