Snapshot
Indicator	United States	Russia	Iran	China	Canada
Population, total people
Population growth annual %
Population density people per km² of land area
Urban population (% of total) % of population
Urban population people
Rural population people
Fertility rate, total births per woman
Birth rate, crude per 1,000 people
Death rate, crude per 1,000 people
Median age years
Population ages 0–14 (% of total) % of population
Population ages 15–64 (% of total) % of population
Population ages 65 and above (% of total) % of population
Age dependency ratio % of working-age population
Old-age dependency ratio % of working-age population
Net migration people
International migrant stock (% of population) % of population
Refugee population by country of asylum people
Life expectancy at birth years · higher is better
Life expectancy at birth, female years · higher is better
Life expectancy at birth, male years · higher is better
Adolescent fertility rate births per 1,000 women ages 15–19 · lower is better
Population, female (% of total) % of population

Population & demographics