World Population Density Map Where do people tend to live? It is home to about 783,000 people, making it one of the worlds most sparsely populated countries. Population size is the number of individuals in a population. Population Control: Real Costs, Illusory Benefits, Population and housing censuses by country, International Conference on Population and Development, United Nations world population conferences, Current real density based on food growing capacity, Antiviral medications for pandemic influenza, Percentage suffering from undernourishment, Health expenditure by country by type of financing, Programme for International Student Assessment, Programme for the International Assessment of Adult Competencies, Progress in International Reading Literacy Study, Trends in International Mathematics and Science Study, https://en.wikipedia.org/w/index.php?title=Population_density&oldid=1119664243, Articles with unsourced statements from September 2016, Wikipedia articles needing clarification from September 2022, Creative Commons Attribution-ShareAlike License 3.0, Increased problems with locating sexual mates, This page was last edited on 2 November 2022, at 19:35. According to a scientist, the population density is defined as per person unit area. Bahrain Island and the surrounding islands cover an area of approximately 778 km2. However, its population of 287,000 makes it one of the crowded countries in the world. For example, as of 2014, the Nile Delta has a pop. The population density of Italy in 2019 was 198.21 people per square kilometer, a 0.25% decline from 2018. 10.Nauru is the third smallest country by area, after Vatican City and Monaco, covering just 21 km2, and by population, with 12,580 people. The population density of U.S. in 2021 was 34.28 people per square kilometer, a 0.31% increase from 2020. Population density is most effective in small-scaleplacescities or neighborhoodswhere people are evenly distributed. 3.Bahrain is an island country in the Persian Gulf, with an estimated population of 1.6 million people, of which more than 50% are foreigners. Therefore it is measuring the number of people in an area in relation to the area size. You can search the population of Toronto for example. For example a population of 100 insects that live in an area of 100 square meters has a density of 1 insect per square meter. Population density is the average number of people per unit of land area. Egypt is a notable example, with physiological density reaching that of Bangladesh, despite much desert. Anthropology, Biology, Civics, Conservation, Geographic Information Systems (GIS), Geography, Health, Human Geography, Physical Geography, Social Studies, Sociology. 1.Mongolia is the worlds least crowded country with just 2 people per km2. Subdistricts with the greatest MAH unit density (highest quartile or top 25%) are located primarily in three districts: Bharuch in south Gujarat, and Ahmedabad and Vadodara in central Gujarat. In other words, an average of 1000 people are living in an area 1 x 1 km. The extremely high temperatures and low rainfall make most parts of the country uninhabitable. Definition: Population Density is a measurement of the number of people living per unit of an area (e.g Square Kilometer or square mile). For example, 5650 people living in 15 miles can be presented as = 5650/15 miles. Climate and geography are the major factors contributing to the sparse population in most countries. . population density noun the number of people living in a set area, such as a square mile. While the United States population density is about 90 people per square mile, most people live in cities, which have a much higher density. Measuring America's People, Places, and Economy. Population density is the number of people per unit of area, usually transcribed as "per square kilometer" or square mile, and which may include or exclude, for example, areas of water or glaciers. Counties with greater population density have greater rates of transmission of SARS-CoV-2, likely due to increased contact rates in areas with greater density. The country has also experienced two decades of drought, making it an inhospitable country. The population density equation is: {eq}Dp= N/A {/eq} In this formula, Dp is the density of the population, N is the number of individuals in the population, and A is the area. Understanding and mapping population density is important. It helps in determining the amount of resources to be allocated to an area. In comparison, based on a world population of 7.8 billion, the world's inhabitants, if conceptualized as a loose crowd occupying just under 1 m2 (10 sq. Therefore, it is not surprising that 7 of the top 10 densely populated countries are on the continent. For example, New York Citys density value (almost 28,000 people per square mile) is notably higher than that of Los Angeles (about 8,300 people per square mile). Browse our collection of stories and more. [5][6] In fact, 95% of the world's population is concentrated on just 10% of the world's land. Mauritius is the only African country featuring on the top ten most densely populated countries list. Population density is the average number of individuals in a population per unit of area or volume. Parts of the desert can go for decades without receiving any rainfall, limiting the human population. However, about 63% of the land area is tundra. If the information is not available you may need to count the population yourself. Measurement of population per unit area or unit volume, The Monaco government uses a smaller surface area figure resulting in a population density of 18,078 per km, List of countries and dependencies by population density, List of Australian suburbs by population density, List of city districts by population density, List of English districts by population density, List of European Union cities proper by population density, List of states and territories of the United States by population density, "Urbanization: 95% Of The World's Population Lives On 10% Of The Land", The largest cities in the world by land area, population and density, Analysis of living population density per countries, Selected Current and Historic City, Ward & Neighborhood Density. You should know the population and the surface area of the region. noun movement of a group of people or animals from one place to another. Definition of population density : the number of people living in each unit of area (such as a square mile) This part of the country has a high population density. 9.Barbados is a small island country in the Caribbean, covering an area of 432 km2. A population density map usually helps in allocating the people living in that particular area. In a previous study, a high level of multiple paternity was detected in the Shiner Perch Cymatogaster aggregata, a species with high population density and a high mate encounter rate. However, the most densely populated country, Monaco, is located in Europe. For example, a population of 100 insects that live in an area of 100 square meters has a density of 1 insect per square meter. Visualising Population Density Across the Globe. Commonly this is calculated for a county, city, country, another territory or the entire world . 8.Lebanon has an estimated population of 6.8 million, of which about 1.6 million are refugees mainly from the neighboring Asian countries. Population density - Population density is the number of people per unit of area, usually hectare or square kilometer. Some countries or regions are more crowded than other places. China has a population density of 145 people per sq.km. A large portion of Australia is desert or semi-arid land, while some parts comprise mountain ranges and rainforests. However, it is the second most sparsely populated country. Population density is derived by dividing the total population of a given region, country, city, or territory by its area (including or excluding the area of water). About 33 countries have a population density of lower than 20 people per km2. Mongolia is home to both deserts (Gobi Desert) and mountain ranges. We again use the formula from above (Number of people/size of area) : 500,000/115 = 4347.826. The qualities of a species or its environment may influence the pattern of spacing of individuals in a population. THE MATERIALS IN THIS SITE ARE PROVIDED "AS IS" AND WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. 10.Mauritania is Africas 11th largest country and the worlds 28th largest, covering 1.025 million km2. Our surveys provide periodic and comprehensive statistics about the nation. 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). Explore census data with visualizations and view tutorials. Some countries or regions are more crowded than other places. Population Size. Malta has an estimated population of 502,650 people. For instance, Namibia is the worlds 34th largest country by area, with a land area of 823,290 km2. The population density of U.S. in 2020 was 34.17 people per square kilometer, a 0.49% increase from 2019. The high immigration rate has partly contributed to Singapores high population density, with immigrants accounting for nearly 39% of the 5.7 million Singaporeans. It is mostly applied to humans, but sometimes to other living organisms. mi.). This Population density calculator will calculate the population density of a specific area, all that's needed is the area size and population. The unit of population density is people per unit of area. First of all, when calculating the population density you need to know the perimeter of the area, it can be the size of a country, town, city, your very own street. Official websites use .gov It's an important geographical word. A population consists of all the organisms of a given species that live in a particular area. It is also a city-state in Southern Asia and one of the worlds smallest countries, covering an estimated 716 km2. Download Historical Data. With a population of 361,310, the country has a population density of 4 people per km2. 4.Iceland covers an estimated area of 103,000 km2. But, if only the land area (150 million km2) is considered, the population density rises to 50 people per km2. The population density and economic density of non-mountainous counties (80 m) were as high as 541.64 (person/km 2) and 4311.44 (10 4 yuan/km 2), respectively. Population density is the average number of individuals per unit of area or volume.Mar 5 2021 Population density is the average number of people per unit, usually miles or kilometers, of land area. When. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.
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