Population ProjectionsUnited States Census Bureau
Related Topics:chinaindiaunited statespopulation growthpopulationnigeriafertility ratesindonesiabirth ratespakistanpopulation plateauPopulation projections Up Next The Smallest Gender Wage Gaps in OECD Countries Don't Miss Visualizing the Size of the Global Senior Population Click for Comments You may als...
According to the assumptions about future fertility made in the United Nations projections … by 2050, the average global fertility rate is expected to have declined to 2.1. To be more precise, with a probability of 95 per cent, global total fertility in 2050 is expected to lie between 1.88...
Small area and subnational population projections are important for understanding long-term demographic changes. I provide county-level population projections by age, sex, and race in five-year intervals for the period 2020–2100 for all U.S. counties. U
Population - Projections, Dynamics, Growth: Demographic change is inherently a long-term phenomenon. Unlike populations of insects, human populations have rarely been subject to “explosion” or “collapse” in numbers. Moreover, the powerful long-term m
In terms of population size, the sex ratio in the United States favors females, although the gender gap is remaining stable.
Projections can also help governments to plan for future needs. And by making these data publicly available, the census allows journalists, students, scholars, and websites like this one to transmit accurate information about the population of the United States. How is Population Measured in Cities...
Current Population of the United States Concerns for an Increasing Number of People While the Earth can only support a limited number of people, the issue is not so much about space as it is a matter of resources like food and water. According to author and population expertDavid Satterthwaite...
We produce probabilistic projections of population for all countries based on probabilistic projections of fertility, mortality, and migration. We compare ... J Jonathan,Azose,Hana,... - 《Proceedings of the National Academy of Sciences of the United States of America》 被引量: 21发表: 2016年 ...
This report contains projections of the United States population by age sex and race for the years 1983 to 2080. They are based on the July 1 1982 population estimates and race definitions and are projected forward using the cohort-component method with alternative assumptions for future fertility...