![]() Source imagery for HRSL © 2016 DigitalGlobe. To reference this data, please use the following citation: Facebook Connectivity Lab and Center for International Earth Science Information Network - CIESIN - Columbia University. This preserves the relative population totals across administrative units while matching the UN total. The resulting adjustment factor is multiplied by each administrative unit census value for the target year. The UN estimate for a given country (or state/territory) is divided by the total census estimate of population for the given country. For more information about the methodology used to create our high resolution population density maps and the demographic distributions, please visit: įor information about how to use HDX to access these datasets, please visit: Īdjustments to match the census population with the UN estimates are applied at the national level. The resulting maps are the most detailed and actionable tools available for aid and research organizations. Its most populous states are California with a population of 39.5 million and Texas with a population of 28.7 million, and its most populous city is New York City. However, the projections show that Asia will not be the biggest contributor to this growth. This would increase global population density from 59.11 people per square kilometer in 2022 to 80.82 per square kilometer in 2100. Then we work with our partners at Columbia University to overlay general population estimates based on publicly available census data and other population statistics. United States Area and Population Density By population, the United States of America is the 3rd largest country in the world, behind China (1.39 billion) and India (1.31 billion). Looking ahead to 2100, the UN projects that the global population will rise to almost 11 billion. To create our high-resolution maps, we use machine learning techniques to identify buildings from commercially available satellite images. Other (Science), Social Studies - History, Geography Resource Type. Note: links for each location go to the relevant demography page, when available.Creative Commons Attribution International Population Density Map of the USA Subjects.Countries and dependencies by population density Unless otherwise noted, areas and populations are sourced from the United Nations World Population Prospects, which uses the latest censuses and official figures, as well as figures from the United Nations Department of Economic and Social Affairs. Thus constituent countries that are not included on ISO 3166-1, and other entities not on ISO 3166-1 like the European Union, are not included. The list does not include entities not on ISO 3166-1, except for states with limited recognition. ![]() ![]() The figures in the table are based on areas including internal bodies of water such as bays, lakes, reservoirs and rivers. The list also includes unrecognized but de facto independent countries. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1. This is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. There are three resolution versions available to download: Global Population Density for 400m H3 Hexagons (6.6 GB) Global Population Density for 3km H3 Hexagons (169 MB) Global Population Density for 22km H3 Hexagons (6 MB) We also publish per-country subsets of Kontur Population at 400m resolution. Population density (people per km 2) by country
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