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Population pyramid of Chicago in 2021. Population. 2,665,039 (2022 est.) [1] The demographics of Chicago show that it is a large, and ethnically and culturally diverse metropolis. It is the third largest city and metropolitan area in the United States by population. Chicago was home to over 2.7 million people in 2020, accounting for over 25% of ...
The 2022 projections from the United Nations Population Division (chart #1) show that annual world population growth peaked at 2.3% per year in 1963, has since dropped to 0.9% in 2023, equivalent to about 74 million people each year, and could drop even further to minus 0.1% or rise to between 1 to 2.5% or higher by 2100. [4]
The current world population growth is approximately 1.09%. [7] People under 15 years of age made up over a quarter of the world population (25.18%), and people age 65 and over made up nearly ten percent (9.69%) in 2021. [7] The world population more than tripled during the 20th century from about 1.65 billion in 1900 to 5.97 billion in 1999.
Overall, in estimate Illinois saw a decline in growth from just over 12.813 million in 2020 to 12.549 million 2023. Cook County, which is home to the Chicago metropolitan area, has been on rapid ...
The population growth of each U.S. state from 1970 to 2020. This is a list of U.S. states and territories by historical population, as enumerated every decade by the United States Census. As required by the United States Constitution, a census has been conducted every 10 years since 1790. Although the decennial census collects a variety of ...
Illinois' population slightly declined in 2020 from the 2010 United States census by just over 18,000 residents and the overall population was quite higher than recent census estimates. [83] Illinois 2020 Population Density Map. Illinois is the most populous state in the Midwest region.
[13] In 2004 a United Nations office published its guesses for global population in the year 2300; estimates ranged from a "low estimate" of 2.3 billion (tending to −0.32% per year) to a "high estimate" of 36.4 billion (tending to +0.54% per year), which were contrasted with a deliberately "unrealistic" illustrative "constant fertility ...
The World Population Prospects 2024 report from the U.N.'s Department of Economic and Social Affairs predicts global population growth from 8.2 billion this year to approximately 10.3 billion in ...