Usa sex info
Aged dependency ratio in United States of America (USA) is 19.7 %.
Source: The estimation data for section "United States of America (USA) age dependency ratio" is based on the latest demographic and social statistics by United Nations Statistics Division .
The Global Religious Landscape: A Report on the Size and Distribution of the World’s Major Religious Groups as of 2010 .
Number of followers estimated by Countrymeters (Thursday, July 19 2018).
If external migration will remain on the previous year level, the population will be increased by 1,039,470 due to the migration reasons.
Due to external migration, the population increased by 1,031,701.Child dependency ratio in United States of America (USA) is 30.1 %.Aged dependency ratio is a ratio of people above working age (65 ) to workforce of a country.The dependent part includes the population under 15 years old and people aged 65 and over.The productive part of population accordingly consists of population between 15 and 64 years.The sex ratio of the total population was 0.980 (980 males per 1 000 females) which is lower than global sex ratio.The global sex ratio in the world was approximately 1 016 males to 1 000 females as of 2017.Below are the key figures for United States of America (USA) population in 2017: ) as of July 2018.Density of population is calculated as permanently settled population of United States of America (USA) divided by total area of the country.In other words the working population (labor force) in United States of America (USA) must provide goods for itself and cover expenditure on children and aged persons.And this part of population is less than 50% of working population.