![]() While Russia and Japan will see their populations decline significantly by 2050, the rest of these nations are expected to continue growing until at least 2050. Countries with more than 100 million peopleĪnother 12 countries each have populations that exceeded 100 million people as of September 2022: Country This contraction, coupled with India's continued growth, is expected to result in India replacing China as the most populous country in the world by the year 2030. While India's population is projected to continue to grow until at least the year 2050, China's population is currently contracting slightly. Only one other country in the world boasts a population of more than 1 billion people: India, whose population is estimated to be 1.41 billion people-and rising. Countries with more than 1 billion peopleĬhina is currently the most populous country in the world, with a population estimated at more than 1.42 billion as of September 2022. After this time, the population growth rate is expected to turn negative, resulting in global population decline. This slowdown is expected to continue until the rate of population growth reaches zero (an equal number of births and deaths) around 2080-2100, at a population of approximately 10.4 billion people. Overall, however, the rate of population growth has been slowing for several decades. The world's population continues to increase by roughly 140 people per minute, with births outweighing deaths in most countries. This total far exceeds the 2015 world population of 7.2 billion. The various datasets disaggregated by age are available in two forms: by standard 5-year age groups and single ages.Īdditional outputs, including results from the probabilistic projections, and more detailed metadata will be posted soon after the initial public release.The US Census Bureau's world population clock estimated that the global population as of September 2022 was 7,922,312,800 people and was expected to reach 8 billion by mid-November of 2022. For the first time, the estimates and projections are presented in one-year intervals of age and time instead of the five-year intervals used previously. Special Aggregates also provide additional groupings of countries. ![]() For advanced users who need to use these data in a database form or statistical software, we recommend to use the CSV format for bulk download. An online database (Data Portal) provides access to a subset of key indicators and interactive data visualization, including an open API for programmatic access. ![]() The main results are presented in a series of Excel files displaying key demographic indicators for each UN development group, World Bank income group, geographic region, Sustainable Development Goals (SDGs) region, subregion and country or area for selected periods or dates within 1950-2100. This latest assessment considers the results of 1,758 national population censuses conducted between 19, as well as information from vital registration systems and from 2,890 nationally representative sample surveys The 2022 revision also presents population projections to the year 2100 that reflect a range of plausible outcomes at the global, regional and national levels. It presents population estimates from 1950 to the present for 237 countries or areas, underpinned by analyses of historical demographic trends. The 2022 Revision of World Population Prospects is the twenty-seventh edition of official United Nations population estimates and projections that have been prepared by the Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat.
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