![]() In the last thirty years, China has undergone the largest process of urbanisation in history. A classic example is the northeastern seaboard of the USA, a megalopolis as Gottman termed it, stretching hundreds of miles from Washington through New York City to Boston, with around 50m people. In the early 20th century, geographers observed how rail and road networks were allowing rapidly growing cities to fuse together into vast sprawling conurbations. This is the world's largest agricultural region, supporting a population of around 450 million people in India and 120 million in Bangladesh. This is particularly the case along the Ganges plain in northern India, stretching nearly 2000km from just east of Delhi to Dhaka in Bangladesh. If we zoom in on India (click on links to focus the map), we can see the complexity of rural, peri-urban and urban landscapes, with thousands and thousands of villages, towns and cities in an intricate hierarchy. While India has many of the world's largest cities, it retains a huge rural population of around 900 million people. Both countries have a population of 1.4 billion, with India set to move ahead of China and reach 1.5 billion by 2030. India: the World's Most Populous CountryĪt the global scale, the world population density map highlights the immense concentration of humanity in India and China. Some introductory highlights from the data are discussed below with links for further information. This website has received 500,000 visitors since 2020, illustrating the widespread interest in global population geography. The GHSL records the complexity and diversity of human settlement, beyond simple rural-urban divisions. Integrating huge volumes of satellite data with national census data, the GHSL describes in detail the settlement geography of the entire globe, and has applications for a wide range of research and policy related to urban growth, development and sustainability. The data is from the Global Human Settlement Layer (GHSL) 2023 produced by the European Commission JRC and the Center for International Earth Science Information Network at Columbia University. This interactive map shows population density in 2020, measured in residents per square kilometre. While the lowest population density is recorded by No income group available with a population density of only 24.4.Visualising Population Density Across the Globe If we devide the global population into income groups we can see that Lower-middle-income countries has the highest population density of 113.3 people per square kilometer. While the sub-region with lowest population density for the yearĪustralia/New Zealand with only 3.3 people/km². When devided into sub-subregions we can see that Southern Asia had the highest population density of 271.2 people per square kilometer.Ĭlosely followed by Caribbean with a population density of 186.9 people/km²,Īnd Western Europe with 172.6 people living per square kilometer. ![]() The geographic region with the highest population densityĪsia with a density of 134.6 people per square kilometer.Ĭlosely followed by Africa with a population density of 35.7 people/km²,Īnd Europe with 33.3 people living per square kilometer. □□ Greenland with 0.1 people per square kilometer.įollowed by □□ Falkland Islands (Malvinas) with a density of 0.3 people/km²,Īnd □□ Western Sahara with 1.6 people living per square kilometer, if said population is spread out evenly across its land mass. The country with the lowest annual population density □□ Monaco with a density of 22267.4 people per square kilometer.Ĭlosely followed by □□ China, Macao SAR with a population density of 17415.5 people/km²,Īnd □□ Singapore with 7560.2 people living per square kilometer, if spread out evenly. The country with the highest population density A population density of 53.6 (people/km²). ![]()
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