![]() ![]() Epidemiology: how densely populated areas differ with respect to incidence, prevalence, and transmission of infectious disease.Ecology: how increasing population density in certain areas impacts biodiversity and use of natural resources.Key areas of study include the following: Census or UN statistics to understand and better predict resource use and health trends. ![]() Departments of Energy and Agriculture all use population data from the U.S. Global Change Research Program, and the U.S. ![]() Energy Information Administration, the U.S. For example, the World Health Organization, the U.S. Population density data can be important for many related studies, including studies of ecosystems and improvements to human health and infrastructure. These terms do not have globally agreed upon definitions, but they are useful in general discussions about population density and geographic location. Dense population clusters generally coincide with geographical locations often referred to as city, or as an urban or metropolitan area sparsely populated areas are often referred to as rural. Therefore, the most useful data describes smaller, more discrete population centers. However, data on human population density at the country level, and even at regional levels, may not be very informative society tends to form clusters that can be surrounded by sparsely inhabited areas. Globally, statistics related to population density are tracked by the United Nations Statistics Division, and the United States Constitution requires population data to be collected every 10 years, an operation carried out by the U.S. In the case of humans, population density is often discussed in relation to urbanization, immigration, and population demographics. Population density can be used to describe the location, growth, and migration of many organisms. The number of individuals living within that specific location determines the population density, or the number of individuals divided by the size of the area. Some population estimates for territories are from the United Nations Commission on Population and Development.A population is a subgroup of individuals within the same species that are living and breeding within a geographic area. Population data are for the year 2023 and area data are for the year 2010. Data are from the US Census unless otherwise specified. Population density is defined as the population divided by land area. States and territories by population density On the other hand, it is over 8 times higher than that of Canada and over 9 times higher than that of Australia. is 1/15 that of South Korea and 1/12 that of India and the Netherlands. For comparison, the population density of the U.S. There are large, sparsely populated areas in parts of the US, like the east-to-west stretch extending from the outskirts of Seattle all the way to Minneapolis, or the north-to-south portion from northern Montana to southern New Mexico, excluding Denver. The population density of the United States is lower than that of many other countries because of the United States' large land area. It also includes a sortable table of density by states, territories, divisions, and regions by population rank and land area, and a sortable table for density by states, divisions, regions, and territories in square miles and square kilometers. This is a list of the 50 states, the 5 territories, and the District of Columbia by population density, population size, and land area. Map of states shaded by population density (2020) ![]()
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