This article contains a list of countries by past and projected future population. The global population has grown from 1 billion in 1800 to 8.2 billion in 2025 World population by broad age group projected to 2100 the united nations world population prospects (wpp) is the official series of global population estimates and projections produced by the population division of united nations department of economic and social affairs (undesa)
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Each new revision presents updated data on population size by country and region, covering past estimates (from.
List of countries and dependencies by population (united nations) this is the list of countries and other inhabited territories of the world by estimated total population
It is based on estimates published by the united nations in the 2024 revision of world population prospects It presents population estimates from 1950 to the present 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% by 2100 Also given in a percentage is each country's population compared with the world population, which the united nations estimated at 8.232 billion as of 2025
World population high, medium, and low projections of the future human world population [1] in world demographics, the world population is the total number of humans currently alive Population growth rate (2023, our world in data) [1] absolute increase in global human population per year [2] population growth is the increase in the number of people in a population or dispersed group
