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Oct 19, 2023 · Population density is the concentration of individuals within a species in a specific geographic locale. Population density data can be used to quantify demographic information and to assess relationships with ecosystems, human health, and infrastructure.
Dec 16, 2021 · Population density allows for broad comparison of settlement intensity across geographic areas. In the U.S., population density is typically expressed as the number of people per square mile of land area. The U.S. value is calculated by dividing the total U.S. population (316 million in 2013) by the total U.S. land area (3.5 million square miles).
The United States of America has a population density of 36/km², which is quite low considering the U.S. is also the country with the third-highest population in the world. For comparison, the two countries with the highest populations—China and India—have population densities of 146/km² and 412/km², respectively.
What is population density? Population density is a measurement of the number of people in an area. It is an average number. Population density is calculated by dividing the number of people by the area. Population density is usually shown as the number of people per square kilometre.
Population Density. A more complete description of a population's size includes the population density — the size of a population in relation to the amount of space that...
Sep 6, 2019 · Population density is a measure of how densely populated an area is. It is calculated by dividing the total population of an area by its total land area. The map shows the number of people per square kilometer (km 2) across countries.
Feb 25, 2021 · There are approximately 7.6 billion people on Earth as of 2021. These people are distributed across the globe, including Antarctica. With a total area of about 510.1 million km 2, the global human population density is 14.7 people per km 2.
