What are the age demographics of the world?
What are the age demographics of the world?
The Global Age Composition
| Age Group | Number of People (2020) | % of Global Population |
|---|---|---|
| <20 years | 2.6 billion | 33.2% |
| 20-39 years | 2.3 billion | 29.9% |
| 40-59 years | 1.8 billion | 23.1% |
| 60-79 years | 918 million | 11.8% |
What was the population as of 2016?
The world population will reach 9.9 billion in 2050, up 33 percent from an estimated 7.4 billion now, according to projections included in the 2016 World Population Data Sheet from the Population Reference Bureau (PRB).
What age group has the highest percentage in population?
Globally, about 26 percent of the world is under 15 years of age and some nine percent is over 65 years of age. In Europe, the gap is much closer, with 16 percent of the population being under 15 years old and 19 percent being over 65 years of age.
What percentage of the world’s population is under 18?
The current world population growth is approximately 1.09%. People under 18 years of age made up over a quarter of the world population (29.3%), and people age 65 and over made up less than one-tenth (7.9%) in 2011.
What was the population in 2017?
7.6 billion
According to the results of the 2017 Revision, the world’s population numbered nearly 7.6 billion as of mid-2017, implying that the world has added approximately one billion people over the last twelve years.
How many people are born in the world in 2018?
The birth rate for World in 2021 was 17.873 births per 1000 people, a 1.13% decline from 2020….World Birth Rate 1950-2022.
| World – Historical Birth Rate Data | ||
|---|---|---|
| Year | Birth Rate | Growth Rate |
| 2020 | 18.077 | -1.120% |
| 2019 | 18.282 | -1.100% |
| 2018 | 18.486 | -1.050% |
What age group is the most populated?
The estimated population of the U.S. was approximately 329.48 million in 2021, and the largest age group was adults aged 25 to 29. There were 11.88 million males in this age category and around 11.36 million females.
What percent of US population is under 12 years old?
In 2019, there were over 73 million children in the United States—making up 22 percent of our nation’s population. The U.S.—and especially our youngest generation—is reaching a critical moment in racial and ethnic diversity. We need policies and programs that recognize and celebrate this growing diversity.
What is the population after 20 years?
| Starting Population | Number of New Individuals | |
|---|---|---|
| Initial | 50 | 12.5 (13) |
| After 10 years | 63 | 15.75 (16) |
| After 20 years | 79 | 19.75 (20) |
| After 30 years | 99 | 24.75 (25) |
What are the demographics of the world?
Demographics of the world. Demographics of the world include population density, ethnicity, education level, health measures, economic status, religious affiliations and other aspects of the human population of the planet Earth. The overall population of the world is approximately 7.7 billion as of December 2018.
What is the average age of the global population?
The global median age has increased from 21.5 years in 1970 to over 30 years in 2019. The global population breakdown by age shows that a quarter (26%) are younger than 14 years, 8% are older than 65, while half of the world population is the working age bracket between 25 and 65. The global population pyramid
What is the population growth rate of the world?
The United Nations estimated an annual population increase of 1.14% for the year of 2000. The current world population growth is approximately 1.09%. People under 18 years of age made up over a quarter of the world population (29.3%), and people age 65 and over made up less than one-tenth (7.9%) in 2011.
What percentage of the world population is under 18?
The current world population growth is approximately 1.09% People under 18 years of age made up over a quarter of the world population (29.3%), and people age 65 and over made up less than one-tenth (7.9%) in 2011.